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.
The prime factorization of 450 can be found by dividing it by the smallest prime numbers. Starting with 450, we divide by 2 to get 225. Then, divide 225 by 3 to get 75, and again divide 75 by 3 to get 25. Finally, divide 25 by 5 twice to get 1. Thus, the prime factorization of 450 is (2 \times 3^2 \times 5^2).
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.
1 is a factor of 18; neither 1 nor 18 is prime.