LCM for 13 and 29

The first method to find LCM for numbers 13 and 29 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 13 and 29 is 1, so

LCM = (13 × 29) ÷ 1

LCM = 377 ÷ 1

LCM = 377

The second method to find LCM for numbers 13 and 29 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 13: 13, 26, 39, 52, 65, 78, 91, 104, 117, 130, 143, 156, 169, 182, 195, 208, 221, 234, 247, 260, 273, 286, 299, 312, 325, 338, 351, 364, 377, 390, 403

Multiples of 29: 29, 58, 87, 116, 145, 174, 203, 232, 261, 290, 319, 348, 377, 406, 435

So the LCM for 13 and 29 is 377

Another method to find LCM for numbers 13 and 29 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors: