LCM for 44 and 66
What's the Least Common Multiple (LCM) of 44 and 66?
(One hundred thirty-two)
Finding LCM for 44 and 66 using GCF's of these numbers
The first method to find LCM for numbers 44 and 66 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 44 and 66 is 22, so
LCM = (44 × 66) ÷ 22
LCM = 2904 ÷ 22
LCM = 132
Finding LCM for 44 and 66 by Listing Multiples
The second method to find LCM for numbers 44 and 66 is to list out the common multiples for both nubmers and pick the first which matching:
Multiples of 44: 44, 88, 132, 176, 220
Multiples of 66: 66, 132, 198, 264
So the LCM for 44 and 66 is 132
Finding LCM for 44 and 66 by Prime Factorization
Another method to find LCM for numbers 44 and 66 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 44: 2, 2, 11 (exponent form: 22, 111)
All Prime Factors of 66: 2, 3, 11 (exponent form: 21, 31, 111)
22 × 111 × 31 = 132
Related Calculations
See Also
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers
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LCM Table
About "Least Common Multiple" Calculator
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