LCM for 60 and 63

The first method to find LCM for numbers 60 and 63 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 60 and 63 is 3, so

LCM = (60 × 63) ÷ 3

LCM = 3780 ÷ 3

LCM = 1260

The second method to find LCM for numbers 60 and 63 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 60: 60, 120, 180, 240, 300, 360, 420, 480, 540, 600, 660, 720, 780, 840, 900, 960, 1020, 1080, 1140, 1200, 1260, 1320, 1380

Multiples of 63: 63, 126, 189, 252, 315, 378, 441, 504, 567, 630, 693, 756, 819, 882, 945, 1008, 1071, 1134, 1197, 1260, 1323, 1386

So the LCM for 60 and 63 is 1260

Another method to find LCM for numbers 60 and 63 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors: