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What is the prime factorization of 12 18 and 20?
The prime factorization of 12 is: 2 X 2 X 3 The prime factorization of 18 is: 2 X 3 X 3 The prime factorization of 20 is: 2 X 2 X 5
What is prime factorization for 20?
The prime factorization of 20 is: 2 × 2 × 5
What is the gcf of 40 and 60 and 80?
The gcf is the greatest common factor. A way of finding the gcf of three numbers is to find the gcf of the first two and then finding the gcf of that number and the third number. Because of the unique prime factorization theorem, the greatest common factor will be a product of some of the prime factors in either number. The prime factorization of 40 is 2^3 * 5 and the prime factorization of 60 is 2^2 * 3 * 5, so the gcf is going to be what is in both, or, in this case, 2^2 * 5. Th prime factorization of 80 is 2^4 * 5 and so gcf of all three numbers is 2^2 * 5, or 20.
What is the prime factorization of 20 and 30?
Prime Factorization:20 = 2 * 2 * 530 = 2 * 3 * 5
What is the prime factorization and gcf of 16 and 20?
2 x 2 x 2 x 2 = 16 2 x 2 x 5 = 20 2 x 2 = 4, the GCF
