LCM for 50 and 320

The first method to find LCM for numbers 50 and 320 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 50 and 320 is 10, so

LCM = (50 × 320) ÷ 10

LCM = 16000 ÷ 10

LCM = 1600

The second method to find LCM for numbers 50 and 320 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 50: 50, 100, 150, 200, 250, 300, 350, 400, 450, 500, 550, 600, 650, 700, 750, 800, 850, 900, 950, 1000, 1050, 1100, 1150, 1200, 1250, 1300, 1350, 1400, 1450, 1500, 1550, 1600, 1650, 1700

Multiples of 320: 320, 640, 960, 1280, 1600, 1920, 2240

So the LCM for 50 and 320 is 1600

Another method to find LCM for numbers 50 and 320 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors: