3 x 3 = 9
3 x 5 = 15
The GCF is 3.
3 x 3 x 5 = 45, the LCM
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The prime factorization of 77 = 7 x 11The prime factorization of 15 = 3 x 5
The GCF of 15, 25, and 30 is 5.The prime factorization of 15 is 3*5.The prime factorization of 25 is 5*5The prime factorization of 30 is 2*3*5So the GCF of 15, 25, and 30 is 5.
1 is the greatest and only common factor of 15 and 38. The prime factorization of 15 is 3*5. The prime factorization of 38 is 2*19
The given sentence isn't a prime factorization since 9 isn't prime. The correct prime factorization of 495 is 3 x 3 x 5 x 11
Prime Factorization of 9 is 3x3=9 So it is 3 to the second power