LCM for 680 and 612

"Least Common Multiple" Calculator

Least Common Multiple of

and

What's the Least Common Multiple (LCM) of 680 and 612?

Answer: LCM of 680 and 612 is 6,120

(Six thousand, one hundred twenty)

Finding LCM for 680 and 612 using GCF's of these numbers

The first method to find LCM for numbers 680 and 612 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 680 and 612 is 68, so

LCM = (680 × 612) ÷ 68

LCM = 416160 ÷ 68

LCM = 6120

Finding LCM for 680 and 612 by Listing Multiples

The second method to find LCM for numbers 680 and 612 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 680: 680, 1360, 2040, 2720, 3400, 4080, 4760, 5440, 6120, 6800, 7480

Multiples of 612: 612, 1224, 1836, 2448, 3060, 3672, 4284, 4896, 5508, 6120, 6732, 7344

So the LCM for 680 and 612 is 6120

Finding LCM for 680 and 612 by Prime Factorization

Another method to find LCM for numbers 680 and 612 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 680: 2, 2, 2, 5, 17 (exponent form: 23, 51, 171)

All Prime Factors of 612: 2, 2, 3, 3, 17 (exponent form: 22, 32, 171)

23 × 51 × 171 × 32 = 6120

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LCM Table

Number 1Number 2LCM
665612406980
66661222644
667612408204
668612102204
669612136476
670612205020
671612410652
67261234272
673612411876
674612206244
67561245900
676612103428
677612414324
67861269156
679612415548
6806126120
681612138924
682612208692
683612417996
68461211628
685612419220
686612209916
687612140148
688612105264
689612421668
69061270380
691612422892
692612105876
69361247124
694612212364

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 680 and 612? (The answer is: 6120). Select the first number (e.g. '680') and the second number (e.g. '612'). 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 680 and 612?

LCM of 680 and 612 is 6,120

See Also