LCM for 5 and 76
What's the Least Common Multiple (LCM) of 5 and 76?
(Three hundred eighty)
Finding LCM for 5 and 76 using GCF's of these numbers
The first method to find LCM for numbers 5 and 76 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 5 and 76 is 1, so
LCM = (5 × 76) ÷ 1
LCM = 380 ÷ 1
LCM = 380
Finding LCM for 5 and 76 by Listing Multiples
The second method to find LCM for numbers 5 and 76 is to list out the common multiples for both nubmers and pick the first which matching:
Multiples of 5: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105, 110, 115, 120, 125, 130, 135, 140, 145, 150, 155, 160, 165, 170, 175, 180, 185, 190, 195, 200, 205, 210, 215, 220, 225, 230, 235, 240, 245, 250, 255, 260, 265, 270, 275, 280, 285, 290, 295, 300, 305, 310, 315, 320, 325, 330, 335, 340, 345, 350, 355, 360, 365, 370, 375, 380, 385, 390
Multiples of 76: 76, 152, 228, 304, 380, 456, 532
So the LCM for 5 and 76 is 380
Finding LCM for 5 and 76 by Prime Factorization
Another method to find LCM for numbers 5 and 76 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 5: 5 (exponent form: 51)
All Prime Factors of 76: 2, 2, 19 (exponent form: 22, 191)
51 × 22 × 191 = 380
Related Calculations
LCM Table
Number 1 | Number 2 | LCM |
---|---|---|
1 | 76 | 76 |
2 | 76 | 76 |
3 | 76 | 228 |
4 | 76 | 76 |
5 | 76 | 380 |
6 | 76 | 228 |
7 | 76 | 532 |
8 | 76 | 152 |
9 | 76 | 684 |
10 | 76 | 380 |
11 | 76 | 836 |
12 | 76 | 228 |
13 | 76 | 988 |
14 | 76 | 532 |
15 | 76 | 1140 |
16 | 76 | 304 |
17 | 76 | 1292 |
18 | 76 | 684 |
19 | 76 | 76 |
20 | 76 | 380 |
21 | 76 | 1596 |
22 | 76 | 836 |
23 | 76 | 1748 |
24 | 76 | 456 |
25 | 76 | 1900 |
26 | 76 | 988 |
27 | 76 | 2052 |
28 | 76 | 532 |
29 | 76 | 2204 |
30 | 76 | 1140 |
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