If a number is divisible by 2 and 7, what can be concluded about it?
It is always a prime number
It can be a composite number
It is always an odd number
None of the above
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Is 98 a Prime Number or Composite Number [Why & Why not Detailed Guide]
Is 98 a Prime Number?
No – 98 is not a Prime Number.
Why No: 98 is not a prime number because it does not meet the prime criteria of having exactly two distinct positive divisors: 1 and itself. Check if any number is prime or not
Is 98 a Composite Number?
Yes – 98 is a Composite Number.
Why Yes: 98 is a composite number because it has more than two distinct positive divisors. It is divisible by 1, 2, 7, 14, 49, and itself (98).
Problem Statements
| Property | Answer |
|---|---|
| Is 98 a prime number? | No |
| Is 98 a composite number? | Yes |
| Is 98 a perfect square? | No |
| Factors of 98 | 1, 2, 7, 14, 49, 98 |
| Multiples of 98 | 98, 196, 294, 392, 490, 588, 686, 784, 882, 980 |
| Cube Root of 98 | 4.594 |
| Square of 98 | 9604 |
| Square Root of 98 | 9.899 |
| Is 98 a Perfect Cube? | No |
| Is 98 an Irrational number | No |
| Is 98 a Rational number | Yes |
| Is 98 a Real number | Yes |
| Is 98 an Integer | Yes |
| Is 98 a Natural number | Yes |
| Is 98 a Whole number | Yes |
| Is 98 an Even or odd number | Yes (98 is an even number) |
| Is 98 an Ordinal number | Yes |
| Is 98 a Complex number | Yes (as all real numbers are also complex numbers) |
What are the factors of 98?
The factors of 98 are 1, 2, 7, 14, 49, and 98. 98 is not a prime number because it is divisible by numbers other than 1 and itself, demonstrating it has more than two factors. This clarity confirms that it is a composite number, not a prime number.
What Kind of Number is 98?
98 is categorized as a composite number because it has more than two distinct positive divisors: 1, 2, 7, 14, 49, and itself.
- 98 is one of the even numbers; it is an even number.
- 98 holds significance in various contexts, potentially for its unique properties as a composite number. 98 is a natural number.
- 98 is a positive integer. 98 is discussed in the context of composite numbers rather than prime numbers.
- 98 is an even number. 98 is a rational number.
- 98 is a whole number.
- 98, as a composite number, occupies a different position in mathematics compared to prime numbers.
Unlike a prime number that is divisible only by 1 and itself, 98’s divisibility by 1, 2, 7, 14, 49, and itself illustrates its composite nature.
Its properties as an even number, a composite, and a natural number make it an interesting figure in various mathematical discussions.
Nearest Prime Number of 98
The nearest prime numbers to 98 are 97 and 101. 97 is the closest prime number less than 98, and 101 is the closest prime number greater than 98.
Write down the positive pair factors of 98.
The positive pair factors of 98 are (1, 98), (2, 49), (7, 14), indicating the sets of two numbers that multiply together to give 98.
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Practice Test
What is the result of dividing 98 by 7?
10
14
16
21
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Is 98 a prime number?
Yes
No
Only if it is a multiple of 10
None of the above
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Which of the following is a factor of 98?
5
12
14
20
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What is the smallest prime factor of 98?
2
3
5
7
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Can 98 be expressed as the product of two smaller positive integers other than 1 and itself?
Yes
No
Only if it is divisible by 5
None of the above
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Is 98 divisible by 11?
Yes
No
Only if it is a multiple of 22
None of the above
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What is the sum of the digits of 98?
8
9
17
18
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If a number ends in 8 and is greater than 2, what can be inferred about it?
It is always a prime number
It is always a composite number
It could be either prime or composite
None of the above
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Which of the following statements is true about 98?
It has only two positive divisors
It can be divided evenly by 2 and 7
It is a prime number
None of the above
of 10