Prime factors of 21,14,42 only
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Answer:
21= 3 and 7
14= 2and 7
42=2,3and 7
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Answer:
Prime Factorization of 21.
3 21
7 7
1
Factors of 14: 1, 2, 7, 14. Prime factorization: 14 =2 x 7
The only way to write 42 as the product of primes (except to change the order of the factors) is 2 × 3 × 7. We call 2 × 3 × 7 the prime factorization of 42.
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