LCM for 63 and 147

"Least Common Multiple" Calculator

Least Common Multiple of

and

What's the Least Common Multiple (LCM) of 63 and 147?

Answer: LCM of 63 and 147 is 441

(Four hundred forty-one)

Finding LCM for 63 and 147 using GCF's of these numbers

The first method to find LCM for numbers 63 and 147 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 63 and 147 is 21, so

LCM = (63 × 147) ÷ 21

LCM = 9261 ÷ 21

LCM = 441

Finding LCM for 63 and 147 by Listing Multiples

The second method to find LCM for numbers 63 and 147 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 63: 63, 126, 189, 252, 315, 378, 441, 504, 567

Multiples of 147: 147, 294, 441, 588, 735

So the LCM for 63 and 147 is 441

Finding LCM for 63 and 147 by Prime Factorization

Another method to find LCM for numbers 63 and 147 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 63: 3, 3, 7 (exponent form: 32, 71)

All Prime Factors of 147: 3, 7, 7 (exponent form: 31, 72)

32 × 72 = 441

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LCM Table

Number 1Number 2LCM
481472352
49147147
501477350
511472499
521477644
531477791
541472646
551478085
561471176
571472793
581478526
591478673
601472940
611478967
621479114
63147441
641479408
651479555
661473234
671479849
681479996
691473381
701471470
7114710437
721473528
7314710731
7414710878
751473675
7614711172
771471617

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 63 and 147? (The answer is: 441). Select the first number (e.g. '63') and the second number (e.g. '147'). 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 63 and 147?

LCM of 63 and 147 is 441

See Also