LCM for 64 and 168

"Least Common Multiple" Calculator

Least Common Multiple of

and

What's the Least Common Multiple (LCM) of 64 and 168?

Answer: LCM of 64 and 168 is 1,344

(One thousand, three hundred forty-four)

Finding LCM for 64 and 168 using GCF's of these numbers

The first method to find LCM for numbers 64 and 168 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 64 and 168 is 8, so

LCM = (64 × 168) ÷ 8

LCM = 10752 ÷ 8

LCM = 1344

Finding LCM for 64 and 168 by Listing Multiples

The second method to find LCM for numbers 64 and 168 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 64: 64, 128, 192, 256, 320, 384, 448, 512, 576, 640, 704, 768, 832, 896, 960, 1024, 1088, 1152, 1216, 1280, 1344, 1408, 1472

Multiples of 168: 168, 336, 504, 672, 840, 1008, 1176, 1344, 1512, 1680

So the LCM for 64 and 168 is 1344

Finding LCM for 64 and 168 by Prime Factorization

Another method to find LCM for numbers 64 and 168 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 64: 2, 2, 2, 2, 2, 2 (exponent form: 26)

All Prime Factors of 168: 2, 2, 2, 3, 7 (exponent form: 23, 31, 71)

26 × 31 × 71 = 1344

See Also

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 64 and 168? (The answer is: 1344). Select the first number (e.g. '64') and the second number (e.g. '168'). 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

LCM Table

Number 1Number 2LCM
491681176
501684200
511682856
521682184
531688904
541681512
551689240
56168168
571683192
581684872
591689912
60168840
6116810248
621685208
63168504
641681344
6516810920
661681848
6716811256
681682856
691683864
70168840
7116811928
72168504
7316812264
741686216
751684200
761683192
771681848
781682184

FAQ

What's the Least Common Multiple (LCM) of 64 and 168?

LCM of 64 and 168 is 1,344

See Also