What is the answer to the common factor 48 and 30?

Answer 1

I suspect you're trying to ask "What is the greatest common factor of 48 and 30 ?",

but I can't be sure.

-- The factors of 48 alone are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48.

-- The factors of 30 alone are 1, 2, 3, 5, 6, 10, 15, and 30.

-- The common factors of 48 and 30 are 1, 2, 3, and 6.

-- Their greatest common factor of 48 and 30 is 6 .

Answer 2

1, 2, 3, 6