Parrish Parrish

28-01-2016
Mathematics

contestada

What is the gcf of 40 and 66

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destinyray destinyray

28-01-2016

the gcf of 40 and 60 is 2.
-steps:
40: 1, 2, 4, 5, 8, 10, 20, and 40
60: 1, 2, 3, 6, 11, 22, 33, and 66
in the factors of both numbers only number 2 is the common number, so 2 is the gcf of 40 and 66

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