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3948 ÷ 66 = 59 r 54

66 ÷ 54 = 1 r 12

54 ÷ 12 = 4 r 6

12 ÷ 6 = 2 r 0

→ gcf(3948, 66) = 6

  • Prime factorization:
3948 = 2^2 x 3 x 7 x 47

66 = 2 x 3 x 11

→ gcf = 2 x 3 = 6

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8y ago

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