1400 minus 420 equals 980
420 - 42 = 378
420 / 7 = 60
420-42 = 378
420 - 84 = 336
0.1429
The LCM of 60 and 42 is 420.
420 is a multiple of 60 420 is a multiple of 70 420 is a common multiple of 60 and 70
60
The GCF is 60.
For the values: 60, 7 the LCM is: 420
60