The LCF is 1. The GCF is 5. The LCM is 15.
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Prime factors of 12 are 22 and 3 Prime factors of 15 are 3 and 5 Prime factors of 22 are 2 and 11 Least common multiple = 22*3*5*11 = 660
The Least Common Multiple (LCM) for 12 5 15 is 60.
The common factors of 35 and 75 are: 1 and 5
The least common multiple of the numbers 5, 8 and 15 is 120.
The common factors of 10 and 15 are: 1 and 5.