21 = 3 * 7
60 = 2 * 2 * 3 * 5 = 22 * 3 * 5
No, 3x5x4 is not a prime factorization of 60. A prime factorization of 60 would consist of only prime numbers. The prime factorization of 60 is 2x2x3x5.
The prime factorization for 21 is: 3x73 x 7 = 21
3 x 7 = 21, since both factors are prime, that is the prime factorization of 21.
The prime factorization of 21 is 3 x 7.
The prime factorization for 21 is 3x7.
Do you mean, "What is the prime factorization of 21?"
The prime factorization of 50 is 2x5x5 or 2x52. The prime factorization of 60 is 2x2x3x5 or 22x3 x 5. The prime factorization of 300 is 2x2x3x5x5 or 22 x 3 x 52.
The prime factorization of 60 is: 2 x 2 x 3 x 5.
In actual fact, the prime factorization of 42 is not 21 x 2, as 21 is not a prime number. The complete prime factorization of 42 is 2 x 3 x 7.
The prime factorization of 21 is: 3 x 7
No, 21 is not prime.
No, 21 is not a prime number.