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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

Related Calculations

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What is the LCM of 77 and 308?. The LCM of 77 and 308 is 308 — the smallest common multiple of both integers.
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LCM Table

Number 1Number 2LCM
7729322561
772943234
7729522715
7729622792
772972079
7729822946
7729923023
7730023100
773013311
7730223254
7730323331
7730423408
7730523485
7730623562
7730723639
77308308
7730923793
7731023870
7731123947
7731224024
7731324101
7731424178
773153465
7731624332
7731724409
7731824486
773192233
7732024640
7732124717
773223542

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

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