LCM for 24 and 60
What's the Least Common Multiple (LCM) of 24 and 60?
(One hundred twenty)
Finding LCM for 24 and 60 using GCF's of these numbers
The first method to find LCM for numbers 24 and 60 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 24 and 60 is 12, so
LCM = (24 × 60) ÷ 12
LCM = 1440 ÷ 12
LCM = 120
Finding LCM for 24 and 60 by Listing Multiples
The second method to find LCM for numbers 24 and 60 is to list out the common multiples for both nubmers and pick the first which matching:
Multiples of 24: 24, 48, 72, 96, 120, 144, 168
Multiples of 60: 60, 120, 180, 240
So the LCM for 24 and 60 is 120
Finding LCM for 24 and 60 by Prime Factorization
Another method to find LCM for numbers 24 and 60 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 24: 2, 2, 2, 3 (exponent form: 23, 31)
All Prime Factors of 60: 2, 2, 3, 5 (exponent form: 22, 31, 51)
23 × 31 × 51 = 120
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/24--60">What is the LCM of 24 and 60? - 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