To write prime numbers in multiplication form, you simply list them as factors multiplied together. For example, the prime factorization of 12 is 2 x 2 x 3, as 2 and 3 are prime numbers. Likewise, the prime factorization of 20 is 2 x 2 x 5.
The prime factorization of 20 is: 2 × 2 × 5
20 10,2 5,2,2
Prime Factorization:20 = 2 * 2 * 530 = 2 * 3 * 5
2*2*5 = 20
20 10,2 5,2,2 2 x 2 x 5 = 20
80 / \ 40 2 / \ 20 2 / \ 10 2 / \ 5 2 24*5
Use a factor tree. 20 10,2 5,2,2
The greatest common factor of 20 and 555 is 5. The prime factorization of 20 is 2*2*5 The prime factorization of 555 is 3*5*37 So the greatest common factor is 5.
The prime factorization of 20xy is 22x5xxxy
To write prime numbers in multiplication form, you simply list them as factors multiplied together. For example, the prime factorization of 12 is 2 x 2 x 3, as 2 and 3 are prime numbers. Likewise, the prime factorization of 20 is 2 x 2 x 5.
20 10,2 5,2,2
The GCF of 6 and 20 is 2.The prime factorization of 6 is 2*3.The prime factorization of 20 is 2*2*5.So the GCF is 2.
The prime factorization of 20 is: 2 × 2 × 5
The GCF of 6, 16, and 20 is 2.The prime factorization of 6 is 2*3.The prime factorization of 16 is 2*2*2*2The prime factorization of 20 is 2*2*5So the GCF of 6, 16, and 20 is 2.
Prime factorization of 20 in exponential form is: 22x5
Their gcf is just 1