Answer:
8
Step-by-step explanation:
Factors of 40: 1 2 4 5 8 10 20 40
Factors of 56: 1 2 4 8 14 28 56
Common factors: 1 2 4 8
Greatest common factor: 8
Answer:
8
Step-by-step explanation:
Prime factorization
40 = 2 x 2 x 2 x 5
56 = 2 x 2 x 2 x 7 common factor 2 x 2 x 2 = 8
