Least Common Multiple of 13, 80, 391

Q: How to Find the LCM of 13, 80, 391 ?

Least Common Multiple of 13, 80, 391 = 406640 Step 1: Divide all the numbers with common prime numbers having remainder zero. Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(13, 80, 391) = 2 x 2 x 2 x 2 x 5 x 13 x 17 x 23 = 406640.

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Use the LCM of two or more numbers Calculator to find the Least Common Multiple of numbers 13, 80, 391 i.e. 406640 smallest integer divisible by all numbers.

Least common multiple (LCM) of 13, 80, 391 is 406640.

LCM(13, 80, 391) = 406640

LCM of 13, 80, 391

Least common multiple or lowest common denominator (lcd) can be calculated in three ways

Least Common Multiple of 13, 80, 391 by common division method
Least Common Multiple of 13, 80, 391 with GCF Formula

Least Common Multiple of 13,80,391

Least Common Multiple (LCM) of 13,80,391 is 406640

Given numbers has no common factors except 1. So, there LCM is their product i.e 406640

Least Common Multiple of 13,80,391 with GCF Formula

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 13,80,391 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(13,80,391) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(13,80,391) x common factors =1 x 1 = 1

LCM(13,80,391) = ( 13 × 80 × 391 ) / 1

LCM(13,80,391) = 406640 / 1

LCM(13,80,391) = 406640

∴ Least Common Multiple of 13,80,391 is 406640

LCM of two or more Numbers Calculation Examples

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Frequently Asked Questions on LCM of 13, 80, 391

1. What is the LCM of 13, 80, 391?

Answer: LCM of 13, 80, 391 is 406640.

2. What are the Factors of 406640?

Answer: Factors of 406640 are . There are integers that are factors of 406640

3. How to Find the LCM of 13, 80, 391 ?

Least Common Multiple of 13, 80, 391.

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(13, 80, 391) = 2 x 2 x 2 x 2 x 5 x 13 x 17 x 23 = 406640.