0
Anonymous
3 x 7 = 21
3 x 3 x 5 = 45
The GCF is 3.
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The prime factorization of 45 is:3 X 3 X 5.Using exponents, it is written as:32 x 5.3^2 x 5
45 5, 9 5, 3, 3
1
3 * 3 * 5 * x * y * y = 45xy2
It is: 22*32*52 = 900