Question

Find the common factors of $$56$$ and $$120$$.

Answer 1

Factors of $$56=1, 2, 4, 7, 8, 14, 28, 56$$
Factors of $$120=1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120$$
Common factors $$=1, 2, 4, 8$$.