gcf(440, 560) = 40
Using prime factorisation:
440 = 2³ x 5 x 11
560 = 2⁴ x 5 x 7
hcf = 2³ x 5 = 40
Chat with our AI personalities
The GCF is 80.
It is 40.
The GCF is: 16
40, 80, 120, 160, 200, 240, 280, 320, 360, 400, 440, 480, 520, 560, 600, . . .
40, 80, 120, 160, 200, 240, 280, 320, 360, 400, 440, 480, 520, 560.