If that's really 4270 and 84, the GCF is 14 and the LCM is 25620.
If that's 42, 70 and 84, the GCF is 14 and the LCM is 420.
Least Common Multiple (LCM) for 28 49 84 is 588
14
The Least Common Multiple (LCM) for 28 49 and 84 is 588.The Greatest Common Factor (GCF) for 28 49 and 84 is 7.
Gcf: 42 lcm: 252
The GCF is 84.
LCM(56, 84) = 168 GCF(56, 84) = 28
GCF is 7 LCM is 588
Least Common Multiple (LCM) for 28 49 84 is 588
LCM(48, 144, 84) = 1008GCF(48, 144, 84) = 12.
84 and 1, respectively.
Whenever one number is a multiple of the other, the LCM is the larger number and the GCF is the smaller number. The difference is 42.
14
The GCF of 21 and 84 is 21, since it is a factor of 84. The LCM of 21 and 84 is 84, since it is a multiple of 21.
3 and 84
The Least Common Multiple (LCM) for 28 49 and 84 is 588.The Greatest Common Factor (GCF) for 28 49 and 84 is 7.
The GCF is 6.
7560