LCM for 80 and 960
What's the Least Common Multiple (LCM) of 80 and 960?
(Nine hundred sixty)
Finding LCM for 80 and 960 using GCF's of these numbers
The first method to find LCM for numbers 80 and 960 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 80 and 960 is 80, so
LCM = (80 × 960) ÷ 80
LCM = 76800 ÷ 80
LCM = 960
Finding LCM for 80 and 960 by Listing Multiples
The second method to find LCM for numbers 80 and 960 is to list out the common multiples for both nubmers and pick the first which matching:
Multiples of 80: 80, 160, 240, 320, 400, 480, 560, 640, 720, 800, 880, 960, 1040, 1120
Multiples of 960: 960, 1920, 2880, 3840, 4800, 5760, 6720, 7680, 8640, 9600, 10560, 11520, 12480, 13440, [...], 960
So the LCM for 80 and 960 is 960
Finding LCM for 80 and 960 by Prime Factorization
Another method to find LCM for numbers 80 and 960 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 80: 2, 2, 2, 2, 5 (exponent form: 24, 51)
All Prime Factors of 960: 2, 2, 2, 2, 2, 2, 3, 5 (exponent form: 26, 31, 51)
26 × 51 × 31 = 960
LCM Table
Number 1 | Number 2 | LCM |
---|---|---|
65 | 960 | 12480 |
66 | 960 | 10560 |
67 | 960 | 64320 |
68 | 960 | 16320 |
69 | 960 | 22080 |
70 | 960 | 6720 |
71 | 960 | 68160 |
72 | 960 | 2880 |
73 | 960 | 70080 |
74 | 960 | 35520 |
75 | 960 | 4800 |
76 | 960 | 18240 |
77 | 960 | 73920 |
78 | 960 | 12480 |
79 | 960 | 75840 |
80 | 960 | 960 |
81 | 960 | 25920 |
82 | 960 | 39360 |
83 | 960 | 79680 |
84 | 960 | 6720 |
85 | 960 | 16320 |
86 | 960 | 41280 |
87 | 960 | 27840 |
88 | 960 | 10560 |
89 | 960 | 85440 |
90 | 960 | 2880 |
91 | 960 | 87360 |
92 | 960 | 22080 |
93 | 960 | 29760 |
94 | 960 | 45120 |
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