LCM for 60 and 320
What's the Least Common Multiple (LCM) of 60 and 320?
Answer
(Nine hundred sixty)
Finding LCM for 60 and 320 using GCF of these numbers
The first method to find LCM for numbers 60 and 320 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 60 and 320 is 20, so
LCM = (60 × 320) ÷ 20
LCM = 19200 ÷ 20
LCM = 960
Finding LCM for 60 and 320 by Listing Multiples
The second method to find LCM for numbers 60 and 320 is to list out the common multiples for both numbers and pick the first one that matches:
Multiples of 60: 60, 120, 180, 240, 300, 360, 420, 480, 540, 600, 660, 720, 780, 840, 900, 960, 1020, 1080
Multiples of 320: 320, 640, 960, 1280, 1600
So the LCM for 60 and 320 is 960
Finding LCM for 60 and 320 by Prime Factorization
Another method to find LCM for numbers 60 and 320 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 60: 2, 2, 3, 5 (exponent form: 22, 31, 51)
All Prime Factors of 320: 2, 2, 2, 2, 2, 2, 5 (exponent form: 26, 51)
26 × 31 × 51 = 960
Related Calculations
See Also
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers

LCM Table
| Number 1 | Number 2 | LCM |
|---|---|---|
| 45 | 320 | 2880 |
| 46 | 320 | 7360 |
| 47 | 320 | 15040 |
| 48 | 320 | 960 |
| 49 | 320 | 15680 |
| 50 | 320 | 1600 |
| 51 | 320 | 16320 |
| 52 | 320 | 4160 |
| 53 | 320 | 16960 |
| 54 | 320 | 8640 |
| 55 | 320 | 3520 |
| 56 | 320 | 2240 |
| 57 | 320 | 18240 |
| 58 | 320 | 9280 |
| 59 | 320 | 18880 |
| 60 | 320 | 960 |
| 61 | 320 | 19520 |
| 62 | 320 | 9920 |
| 63 | 320 | 20160 |
| 64 | 320 | 320 |
| 65 | 320 | 4160 |
| 66 | 320 | 10560 |
| 67 | 320 | 21440 |
| 68 | 320 | 5440 |
| 69 | 320 | 22080 |
| 70 | 320 | 2240 |
| 71 | 320 | 22720 |
| 72 | 320 | 2880 |
| 73 | 320 | 23360 |
| 74 | 320 | 11840 |
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