LCM for 10 and 120

The first method to find LCM for numbers 10 and 120 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 10 and 120 is 10, so

LCM = (10 × 120) ÷ 10

LCM = 1200 ÷ 10

LCM = 120

The second method to find LCM for numbers 10 and 120 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 10: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140

Multiples of 120: 120, 240, 360, 480, 600, 720, 840, 960, 1080, 1200, 1320, 1440, 1560, 1680, [...], 120

So the LCM for 10 and 120 is 120

Another method to find LCM for numbers 10 and 120 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

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