The prime factorization of 64 is: 2 x 2 x 2 x 2 x 2 x 2or 26
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Keep cutting it in half.
1, 2, 4, 8, 16, 32, 64
which is the same as dividing it by 2.
2 x 2 x 2 x 2 x 2 x 2 = 64
To find the factorization of 64, you can list the factor pairs:
1 x 64
2 x 32
4 x 16
8 x 8
The factors are 1, 2, 4, 8, 16, 32, 64
2 x 2 x 2 x 7 = 56 2 x 2 x 2 x 2 x 2 x 2 = 64
48 = 24 x 3 64 = 26 94 = 2 x 47
No, 8 isn't a prime number. The prime factorization of 64 is 26
Exponents are just the number of times a factor is repeated. Consider 64. 64 32,2 16,2,2 8,2,2,2 4,2,2,2,2 2,2,2,2,2,2 There are six twos. That's 26
The only prime factor of 128 is 2 because 2 x 2 x 2 x 2 x 2 x 2 x 2 = 128