Use a factor tree.
98
49,2
7,7,2
No, 98 is an even number so it is divisible by 2.
The smallest prime number that divides 98 evenly is 2.
2*72 = 98Surely a squared number is not a prime number?Another answer:19+79 = 98
The two prime numbers that add up to 98 are 47 and 51. However, since 51 is not a prime number, we can say that there are no two prime numbers that add up to 98. The only even prime number is 2, and when 2 is subtracted from 98, the result is 96, which is not prime. Thus, no such pair of prime numbers exists.
No, 98 is divisible by 2; therefore, it is a composite number.
98 is NOT a prime number. Prime factorization of 98: 2 x 7 x 7
The prime factorisation of 98 is 2*7squared
a composite number
No, 98 is an even number so it is divisible by 2.
The smallest prime number that divides 98 evenly is 2.
2*72 = 98Surely a squared number is not a prime number?Another answer:19+79 = 98
The objective of prime factorization is, as the name implies, to find the prime numbers that divide that number exactly; that is, to find the factors of that number that are prime. This is done by dividing the given number (in this case, 98) by prime numbers until you cannot divide further. Given the number 98, then, let us start by dividing by 2. Division by 2 is typically a good starting point for even numbers, since 2 is prime. We are left with 49, and we now know that 2 is a prime factor. We can divide 49 by 7, leaving us with 7 and the knowledge that 2 and 7 are prime factors. We can't divide 7 any further, so it must be the last prime factor. In other words, 98 = 2 x 7 x 7. This is the prime factorization of 98.2 x 7 x 72 x 7 x 7 = 98
No, 98 is divisible by 2; therefore, it is a composite number.
98=2 x 7^2
No, because a prime number is only dividable by itself and 1. 98 is divisible by 49 and 2 also.
97 is a prime number. 98 and 99 are not.
It is a composite number.