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 60 is: 2 x 2 x 3 x 5.
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.
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.
Thaey are the prime factors of 60