The trivial answers are 0 and 1, 1x1x1x1.... = 1 so it can have 64 factors.
Also 2x2x2x2x.... (64 times) = 264 is also a number with 64 factors
If you mean 64 prime factors ... 1x2x3x5x7x .... use the first 64 prime numbers.
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Seven factors.
The factors of 64 are all 2s and the factors of 81 are all 3s. The greatest common factor is 1, since they have no factors in common. ■
1, 2, 4, 8, 16, 32, 64 All but 1 and 2 are composite.
All numbers have factors. Some numbers have some of the same factors as other numbers. Multiples of numbers have all of the factors of numbers that are factors of them, plus some of their own. 32 is a multiple of 16 and will have all of its factors. 64 is a multiple of both 32 and 16 and will have all of their factors.
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