The greatest or highest common factor is the highest number that divides exactly into two or more numbers.
14: 1, 2, 7, 14
48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
The greatest common factor for 14 and 48 is 2.
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The GCF of 4 and 49 is 1. The only factors of 4 are 1, and 4. Since 49 is odd, we know that 1 is their only common factor.
The Least Common Multiple (LCM) for 49 12 is 588.
The least common multiple of the numbers 30 and 49 is 1,470.
The Least Common multiple of 9, 19 and 49 is 8379.
The Least Common Multiple (LCM) for 29 34 49 is 48,314.
Least common multiple of 77 and 49 is 539.