LCM for 32 and 66
What's the Least Common Multiple (LCM) of 32 and 66?
(One thousand, fifty-six)
Finding LCM for 32 and 66 using GCF's of these numbers
The first method to find LCM for numbers 32 and 66 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 32 and 66 is 2, so
LCM = (32 × 66) ÷ 2
LCM = 2112 ÷ 2
LCM = 1056
Finding LCM for 32 and 66 by Listing Multiples
The second method to find LCM for numbers 32 and 66 is to list out the common multiples for both nubmers and pick the first which matching:
Multiples of 32: 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 480, 512, 544, 576, 608, 640, 672, 704, 736, 768, 800, 832, 864, 896, 928, 960, 992, 1024, 1056, 1088, 1120
Multiples of 66: 66, 132, 198, 264, 330, 396, 462, 528, 594, 660, 726, 792, 858, 924, 990, 1056, 1122, 1188
So the LCM for 32 and 66 is 1056
Finding LCM for 32 and 66 by Prime Factorization
Another method to find LCM for numbers 32 and 66 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 32: 2, 2, 2, 2, 2 (exponent form: 25)
All Prime Factors of 66: 2, 3, 11 (exponent form: 21, 31, 111)
25 × 31 × 111 = 1056
Related Calculations
See Also
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers
<a href="https://calculat.io/en/number/least-common-multiple-lcm-of/32--66">What is the LCM of 32 and 66? - Calculatio</a>
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