LCM for 84 and 308

"Least Common Multiple" Calculator

Least Common Multiple of

and

What's the Least Common Multiple (LCM) of 84 and 308?

Answer: LCM of 84 and 308 is 924

(Nine hundred twenty-four)

Finding LCM for 84 and 308 using GCF's of these numbers

The first method to find LCM for numbers 84 and 308 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 84 and 308 is 28, so

LCM = (84 × 308) ÷ 28

LCM = 25872 ÷ 28

LCM = 924

Finding LCM for 84 and 308 by Listing Multiples

The second method to find LCM for numbers 84 and 308 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 84: 84, 168, 252, 336, 420, 504, 588, 672, 756, 840, 924, 1008, 1092

Multiples of 308: 308, 616, 924, 1232, 1540

So the LCM for 84 and 308 is 924

Finding LCM for 84 and 308 by Prime Factorization

Another method to find LCM for numbers 84 and 308 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 84: 2, 2, 3, 7 (exponent form: 22, 31, 71)

All Prime Factors of 308: 2, 2, 7, 11 (exponent form: 22, 71, 111)

22 × 31 × 71 × 111 = 924

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About "Least Common Multiple" Calculator

This calculator will help you find the Least Common Multiple (LCM) of two numbers. For example, it can help you find out what's the Least Common Multiple (LCM) of 84 and 308? (The answer is: 924). Select the first number (e.g. '84') and the second number (e.g. '308'). After that hit the 'Calculate' button.
Least Common Multiple (LCM) also known as the Lowest Common Multiple or Smallest Common Multiple of 2 numbers - it is the smallest positive integer that is divisible by both numbers

"Least Common Multiple" Calculator

Least Common Multiple of

and

LCM Table

Number 1Number 2LCM
6930821252
703081540
7130821868
723085544
7330822484
7430811396
7530823100
763085852
77308308
7830812012
7930824332
803086160
8130824948
8230812628
8330825564
84308924
8530826180
8630813244
8730826796
88308616
8930827412
9030813860
913084004
923087084
9330828644
9430814476
9530829260
963087392
9730829876
983082156

FAQ

What's the Least Common Multiple (LCM) of 84 and 308?

LCM of 84 and 308 is 924

See Also