Least Common Multiple of 84, 861, 456

Q: How to Find the LCM of 84, 861, 456 ?

Least Common Multiple of 84, 861, 456 = 130872 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(84, 861, 456) = 2 x 2 x 2 x 3 x 7 x 19 x 41 = 130872.

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 84, 861, 456 i.e. 130872 smallest integer divisible by all numbers.

Least common multiple (LCM) of 84, 861, 456 is 130872.

LCM(84, 861, 456) = 130872

LCM of 84, 861, 456

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

Least Common Multiple of 84, 861, 456 by common division method
Least Common Multiple of 84, 861, 456 with GCF Formula

Least Common Multiple of 84,861,456

Least Common Multiple (LCM) of 84,861,456 is 130872

2	84, 861, 456
2	42, 861, 228
3	21, 861, 114
7	7, 287, 38
	1, 41, 38

∴ So the LCM of the given numbers is 2 x 2 x 3 x 7 x 1 x 41 x 38 = 130872

Least Common Multiple of 84,861,456 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 84,861,456 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(84,861,456) = 3

common factors(in case of two or more numbers have common factors) = 84

GCF(84,861,456) x common factors =3 x 84 = 252

LCM(84,861,456) = ( 84 × 861 × 456 ) / 252

LCM(84,861,456) = 32979744 / 252

LCM(84,861,456) = 130872

∴ Least Common Multiple of 84,861,456 is 130872

LCM of two or more Numbers Calculation Examples

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Frequently Asked Questions on LCM of 84, 861, 456

1. What is the LCM of 84, 861, 456?

Answer: LCM of 84, 861, 456 is 130872.

2. What are the Factors of 130872?

Answer: Factors of 130872 are . There are integers that are factors of 130872

3. How to Find the LCM of 84, 861, 456 ?

Least Common Multiple of 84, 861, 456.

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(84, 861, 456) = 2 x 2 x 2 x 3 x 7 x 19 x 41 = 130872.