What are the factors of 149 161 536 496 481 and 100?

Answer 1

There cannot be a greatest common factor of just one number. To be common there need to be at least two numbers. If you find all the factors of two or more numbers, and you find some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.

Answer 2

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Answer 3

1, 2, 4, 5, 10, 20, 25, 50, 100

1, 149

1, 7, 23, 161

1, 13, 37, 481

1, 2, 4, 8, 16, 31, 62, 124, 248, 496

1, 2, 4, 8, 67, 134, 268, 536

Answer 4

The factors of 149 are: 1, 149

Answer 5

1, 3, 7, 21, 49, 147

Answer 6

2 x 2 x 373