Least Common Multiple of 72, 387, 989

Q: How to Find the LCM of 72, 387, 989 ?

Least Common Multiple of 72, 387, 989 = 71208 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(72, 387, 989) = 2 x 2 x 2 x 3 x 3 x 23 x 43 = 71208.

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 72, 387, 989 i.e. 71208 smallest integer divisible by all numbers.

Least common multiple (LCM) of 72, 387, 989 is 71208.

LCM(72, 387, 989) = 71208

LCM of 72, 387, 989

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

Least Common Multiple of 72, 387, 989 by common division method
Least Common Multiple of 72, 387, 989 with GCF Formula

Least Common Multiple of 72,387,989

Least Common Multiple (LCM) of 72,387,989 is 71208

3	72, 387, 989
3	24, 129, 989
43	8, 43, 989
	8, 1, 23

∴ So the LCM of the given numbers is 3 x 3 x 43 x 8 x 1 x 23 = 71208

Least Common Multiple of 72,387,989 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 72,387,989 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(72,387,989) = 1

common factors(in case of two or more numbers have common factors) = 387

GCF(72,387,989) x common factors =1 x 387 = 387

LCM(72,387,989) = ( 72 × 387 × 989 ) / 387

LCM(72,387,989) = 27557496 / 387

LCM(72,387,989) = 71208

∴ Least Common Multiple of 72,387,989 is 71208

LCM of two or more Numbers Calculation Examples

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Frequently Asked Questions on LCM of 72, 387, 989

1. What is the LCM of 72, 387, 989?

Answer: LCM of 72, 387, 989 is 71208.

2. What are the Factors of 71208?

Answer: Factors of 71208 are . There are integers that are factors of 71208

3. How to Find the LCM of 72, 387, 989 ?

Least Common Multiple of 72, 387, 989.

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(72, 387, 989) = 2 x 2 x 2 x 3 x 3 x 23 x 43 = 71208.