For 105, 84, 70, 49 the LCM is: 2,940
420
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.
The LCM of 12, 84 is 84.
420 14 = 2 x 7 70 = 2 x 5 x 7 84 = 22 x 3 x 7 lcm = 22 x 3 x 5 x 7 = 420
For 105, 84, 70, 49 the LCM is: 2,940
The LCM of the given three numbers is: 5460
420
420
420
The LCM is: 420
420 is the LCM of 70, 42 and 84
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.
2940
The Least Common Multiple (LCM) for 70 136 is 4,760.
LCM 15,84,6= 420 15*28=420 84*5=420 6*70=420
The Least Common Multiple (LCM) for 42 70 84 is 420.The Greatest Common Factor (GCF) for 42 70 84 is 14.