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LCM for 46 and 69

"Least Common Multiple" Calculator

Least Common Multiple of

and

What's the Least Common Multiple (LCM) of 46 and 69?

Answer

LCM of 46 and 69 is 138

(One hundred thirty-eight)

Finding LCM for 46 and 69 using GCF of these numbers

The first method to find LCM for numbers 46 and 69 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 46 and 69 is 23, so

LCM = (46 × 69) ÷ 23

LCM = 3174 ÷ 23

LCM = 138

Finding LCM for 46 and 69 by Listing Multiples

The second method to find LCM for numbers 46 and 69 is to list out the common multiples for both numbers and pick the first one that matches:

Multiples of 46: 46, 92, 138, 184, 230

Multiples of 69: 69, 138, 207, 276

So the LCM for 46 and 69 is 138

Finding LCM for 46 and 69 by Prime Factorization

Another method to find LCM for numbers 46 and 69 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 46: 2, 23 (exponent form: 21, 231)

All Prime Factors of 69: 3, 23 (exponent form: 31, 231)

21 × 231 × 31 = 138

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What is the LCM of 46 and 69?. The LCM of 46 and 69 is 138 — the smallest common multiple of both integers.
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LCM Table

Number 1Number 2LCM
46541242
46552530
46561288
46572622
46581334
46592714
46601380
46612806
46621426
46632898
46641472
46652990
46661518
46673082
46681564
4669138
46701610
46713266
46721656
46733358
46741702
46753450
46761748
46773542
46781794
46793634
46801840
46813726
46821886
46833818

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 46 and 69? (The answer is: 138). Select the first number (e.g. '46') and the second number (e.g. '69'). 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 46 and 69?

LCM of 46 and 69 is 138

How to find the LCM of 46 and 69 using prime factorization?

To find the LCM of 46 and 69, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 138.

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 46 and 69: LCM = 138, GCF = 23.