LCM for 64 and 88
What's the Least Common Multiple (LCM) of 64 and 88?
Answer
(Seven hundred four)
Finding LCM for 64 and 88 using GCF of these numbers
The first method to find LCM for numbers 64 and 88 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 64 and 88 is 8, so
LCM = (64 × 88) ÷ 8
LCM = 5,632 ÷ 8
LCM = 704
Finding LCM for 64 and 88 by Listing Multiples
The second method to find LCM for numbers 64 and 88 is to list out the common multiples for both numbers and pick the first one that matches:
Multiples of 64: 64, 128, 192, 256, 320, 384, 448, 512, 576, 640, 704, 768, 832
Multiples of 88: 88, 176, 264, 352, 440, 528, 616, 704, 792, 880
So the LCM for 64 and 88 is 704
Finding LCM for 64 and 88 by Prime Factorization
Another method to find LCM for numbers 64 and 88 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 64: 2, 2, 2, 2, 2, 2 (exponent form: 26)
All Prime Factors of 88: 2, 2, 2, 11 (exponent form: 23, 111)
26 × 111 = 704
Related Calculations
See Also
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers

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