LCM for 100 and 175

The first method to find LCM for numbers 100 and 175 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 100 and 175 is 25, so

LCM = (100 × 175) ÷ 25

LCM = 17500 ÷ 25

LCM = 700

The second method to find LCM for numbers 100 and 175 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 100: 100, 200, 300, 400, 500, 600, 700, 800, 900

Multiples of 175: 175, 350, 525, 700, 875, 1050

So the LCM for 100 and 175 is 700

Another method to find LCM for numbers 100 and 175 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors: