It is: 2*3*3 = 18
Are you asking is 525 prime? The a nswer is no. It is a composite number. Are you aski ng what is the prime factorizatio n of 525? Prime factorizatio n of 525 = 3 * 5 * 5 * 7
The prime factorization of 675 is 3x3x3x5x5 (or 33x52 in exponential form).
2 x 2 x 7 x 7 = 196
2 x 3 x 13 = 78 2 x 5 x 13 = 130
No because 21 = 3 * 7 it is: 42 = 2 * 3 * 7
18 is not a prime number so no number can have 18 as a prime factor.
No, 18 is not prime. A prime number can only be divided by 1 and itself.
No, it is not a prime.
The first prime number after 18 is 19.
A twin prime is a prime number that differs from another prime number by two. 18 is not a prime; it is a composite number. All even numbers are composites and 18 is an even number.
Prime factors of 18 are 2 and 3.
1 is a factor of 18; neither 1 nor 18 is prime.