LCM for 132 and 220

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What's the Least Common Multiple (LCM) of 132 and 220?

Answer

LCM of 132 and 220 is
660

(Six hundred sixty)

Finding LCM for 132 and 220 using GCF of these numbers

The first method to find LCM for numbers 132 and 220 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 132 and 220 is 44, so

LCM = (132 × 220) ÷ 44

LCM = 29,040 ÷ 44

LCM = 660

Finding LCM for 132 and 220 by Listing Multiples

The second method to find LCM for numbers 132 and 220 is to list out the common multiples for both numbers and pick the first one that matches:

Multiples of 132: 132, 264, 396, 528, 660, 792, 924

Multiples of 220: 220, 440, 660, 880, 1,100

So the LCM for 132 and 220 is 660

Finding LCM for 132 and 220 by Prime Factorization

Another method to find LCM for numbers 132 and 220 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 132: 2, 2, 3, 11 (exponent form: 22, 31, 111)

All Prime Factors of 220: 2, 2, 5, 11 (exponent form: 22, 51, 111)

22 × 31 × 111 × 51 = 660

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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 132 and 220? (The answer is: 660). Select the first number (e.g. '132') and the second number (e.g. '220'). 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
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LCM Table

Number 1Number 2LCM
13220527,060
13220613,596
1322079,108
1322086,864
1322092,508
1322104,620
13221127,852
1322126,996
1322139,372
13221414,124
13221528,380
1322162,376
13221728,644
13221814,388
1322199,636
132220660
13222129,172
1322224,884
13222329,436
1322247,392
1322259,900
13222614,916
13222729,964
1322282,508
13222930,228
13223015,180
132231924
1322327,656
13223330,756
1322345,148

FAQ

What's the Least Common Multiple (LCM) of 132 and 220?

LCM of 132 and 220 is 660

How to find the LCM of 132 and 220 using prime factorization?

To find the LCM of 132 and 220, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 660.

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 132 and 220: LCM = 660, GCF = 44.

See Also