12, 14, and 20 have an even number of factors.
4, 9, and 16 also have an even number of factors, but since they're perfect squares, two
of the factors are the same number in each case, so each appears to have an odd number
of factors.
60, 72, 84, 90 and 96 each have twelve factors.
12 and 18 each have six factors.
60, 72, 84, 90 and 96 each have 12 factors.
60, 72, 84, 90, and 96 each have 12 factors.
60, 72, 84, 90 and 96 each have twelve factors.
12, 18 and 20 each have six factors.
1, 2, 3, 4, 6, 12
60, 72, 84, 90 and 96 each have 12 factors.
60, 72, 84, 90 and 96 each have 12 factors.
To find the Greatest Common Factor (GCF) of 12 and 37, you could list the factors of each and find the one that is greatest that they have in common. In that case, the factors would be: 12: 1, 2, 3, 5, 6, 12 37: 1, 37 the GCF is 1 In this case, though, you shouldn't have to do that. By looking at the numbers, you should notice that 37 is a Prime Number and has no factors in common with the number 12, except for 1.
The numbers 60, 72, 84, 90, and 96 each have 12 factors.
60, 72, 84, 90 and 96 are tied with 12 factors each.