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
No, 98 is divisible by 2; therefore, it is a composite number.
97 is a prime number. 98 and 99 are not.
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.
'98' is a COMPOUND Number. Compound numbers are the product of the multiplication of two( or more) smaller numbers. 2 x 49 = 98 ( So '98' is a compound number) NB Any even number , except '2' , is a compound number. Even numbers are those that end in 0,2,4,6,8 NNB Prime numbers always, except '2' itself, end in an odd number, except '5'. So e.g. 1,000,002 is Compound, it ends in '2' . It is NOT prime. 1,000,000,015 is a compound number, because it ends in '5'. The odd number exception.
97 is a prime number. 98 and 99 are not.