Factors of 39: 1, 3, 13, 39.
Factors of 52: 1, 2, 4, 13, 26, 52.
Factors of 78: 1, 2, 3, 6, 13, 26, 39, 78.
GCF (39, 52, 78) = 13
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The greatest common factor of 52 and 81 is 1
4; the prime factorization of 24= 2x2x2x3, 44=2x2x11, 52=2x2x13. the factors that they have in common are 2x2=4 or 4; the factors of 24 are 1,2,3,4,6,8,12,24. 44 are 1,2,4,11,22,44. 52 are 1,2,4,13,26,52. the greatest factor that they all have in common is 4.
Factor the numbers and then look for the largest factor common to both.Factors of 8 are 1, 2, 4, and 8.Factors of 52 are 1, 2, 4, 13, 26, and 52.The greatest common factor (GCF) is 4.
The numbers are coprime so their gcf is 1.
The Least Common Multiple (LCM) of 33, 39, and 52 is 1,716.