LCM for 72 and 76

"Least Common Multiple" Calculator

Least Common Multiple of

and

What's the Least Common Multiple (LCM) of 72 and 76?

Answer: LCM of 72 and 76 is 1,368

(One thousand, three hundred sixty-eight)

Finding LCM for 72 and 76 using GCF's of these numbers

The first method to find LCM for numbers 72 and 76 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 72 and 76 is 4, so

LCM = (72 × 76) ÷ 4

LCM = 5472 ÷ 4

LCM = 1368

Finding LCM for 72 and 76 by Listing Multiples

The second method to find LCM for numbers 72 and 76 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 72: 72, 144, 216, 288, 360, 432, 504, 576, 648, 720, 792, 864, 936, 1008, 1080, 1152, 1224, 1296, 1368, 1440, 1512

Multiples of 76: 76, 152, 228, 304, 380, 456, 532, 608, 684, 760, 836, 912, 988, 1064, 1140, 1216, 1292, 1368, 1444, 1520

So the LCM for 72 and 76 is 1368

Finding LCM for 72 and 76 by Prime Factorization

Another method to find LCM for numbers 72 and 76 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 72: 2, 2, 2, 3, 3 (exponent form: 23, 32)

All Prime Factors of 76: 2, 2, 19 (exponent form: 22, 191)

23 × 32 × 191 = 1368

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LCM Table

Number 1Number 2LCM
5776228
58762204
59764484
60761140
61764636
62762356
63764788
64761216
65764940
66762508
67765092
68761292
69765244
70762660
71765396
72761368
73765548
74762812
75765700
767676
77765852
78762964
79766004
80761520
81766156
82763116
83766308
84761596
85766460
86763268

About "Least Common Multiple" Calculator

This calculator will help you find the Least Common Multiple (LCM) of two numbers. For example, it can help you find out what's the Least Common Multiple (LCM) of 72 and 76? (The answer is: 1368). Select the first number (e.g. '72') and the second number (e.g. '76'). After that hit the 'Calculate' button.
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

"Least Common Multiple" Calculator

Least Common Multiple of

and

FAQ

What's the Least Common Multiple (LCM) of 72 and 76?

LCM of 72 and 76 is 1,368