LCM for 77 and 308

"Least Common Multiple" Calculator

Least Common Multiple of

and

What's the Least Common Multiple (LCM) of 77 and 308?

Answer

LCM of 77 and 308 is 308

(Three hundred eight)

Finding LCM for 77 and 308 using GCF of these numbers

The first method to find LCM for numbers 77 and 308 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 77 and 308 is 77, so

LCM = (77 × 308) ÷ 77

LCM = 23716 ÷ 77

LCM = 308

Finding LCM for 77 and 308 by Listing Multiples

The second method to find LCM for numbers 77 and 308 is to list out the common multiples for both numbers and pick the first one that matches:

Multiples of 77: 77, 154, 231, 308, 385, 462

Multiples of 308: 308, 616, 924

So the LCM for 77 and 308 is 308

Finding LCM for 77 and 308 by Prime Factorization

Another method to find LCM for numbers 77 and 308 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 77: 7, 11 (exponent form: 71, 111)

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

71 × 111 × 22 = 308

See Also

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 77 and 308? (The answer is: 308). Select the first number (e.g. '77') 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
623089548
633082772
643084928
6530820020
66308924
6730820636
683085236
6930821252
703081540
7130821868
723085544
7330822484
7430811396
7530823100
763085852
77308308
7830812012
7930824332
803086160
8130824948
8230812628
8330825564
84308924
8530826180
8630813244
8730826796
88308616
8930827412
9030813860
913084004

FAQ

What's the Least Common Multiple (LCM) of 77 and 308?

LCM of 77 and 308 is 308

How to find the LCM of 77 and 308 using prime factorization?

To find the LCM of 77 and 308, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 308.

What is the difference between LCM and GCF?

LCM (Least Common Multiple) is the smallest number divisible by both numbers, while GCF (Greatest Common Factor) is the largest number that divides both. For 77 and 308: LCM = 308, GCF = 77.

See Also