7*6 = 42. 7 is prime, and since 6 is a factor of 36, this means 6 have to be the GCF. We an initial decompose the two numbers (36 and also 42) is assets of element numbers (this decomposition is unique)

36 = 6*6 = 2*3*2*3

42 = 6*7 = 2*3*7

The numbers we check out in both decomposition are 2 and also 3, for this reason the highest usual factor is 2 x 3 = 6

To describe why friend get an answer of 6, i will present you.

You have to list the determinants of 36 and also then 42.

The factors of 36 are 1, 2, 3, 4, 9, 12, 18, and also 36.

The determinants of 42 room 1, 2, 3, 6, 7, 14, 21, and also 42.

So the usual factors that 36 and 42 room 1, 2, 3, and 6. So because 6 is the largest of the numbers, the GCF (Greatest common factor) of 36 and 42 would certainly be 6.The GCF is 6.

The greatest typical factor of 36 and also 42 is 6

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