There is no meaningful way to talk about factors of rational numbers. A rational can be divided by any other non-zero rational to give a rational and, in that sense, every rational is a factor.
The factors of 4 are 1, 2, 4 The factors of 15 are 1, 3, 5, 15
The common factor of 4 and 15 is 1. They are coprime, as they share no factor other than 1.The factors of 4 and 1, 2, and 4.The factors of 15 are 1, 3, 5, and 15.
The factors of 15 are: 1, 3, 5, 15 The factors of 16 are: 1, 2, 4, 8, 16
The factors of 3 are: 1 and 3The factors of 4 are: 1, 2, and 4None of the factors of 3 or 4 are between 15 and 45.
4/5 - 8/15 = 12/15 - 8/15 = 4/15
The factors of 12 are 1, 2, 3, 4, 6, and 12 The factors of 15 are 1, 3, 5, and 15
1/3 -4/15 is the same as 5/15 -4/15 and the answer is 1/15
4/15
15 only has 4. 1,3,5 and 15
12 over 15.
The square root of 15 is less than 4. That means that half the factors of 15 will be under 4. Once you have half the factors, you can find the other half by dividing the ones you have into 15.
4/15, 4 over 15.