Least Common Multiple of 72, 142

Q: How to Find the LCM of 72, 142 ?

Least Common Multiple of 72, 142 = 5112 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, 142) = 2 x 2 x 2 x 3 x 3 x 71 = 5112.

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, 142 i.e. 5112 smallest integer divisible by all numbers.

Least common multiple (LCM) of 72, 142 is 5112.

LCM(72, 142) = 5112

LCM of 72, 142

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

Least Common Multiple of 72, 142 by common division method
Least Common Multiple of 72, 142 with GCF Formula

Least Common Multiple of 72,142

Least Common Multiple (LCM) of 72,142 is 5112

2	72, 142
	36, 71

∴ So the LCM of the given numbers is 2 x 36 x 71 = 5112

Least Common Multiple of 72,142 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 72,142 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(72,142) = 2

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

GCF(72,142) x common factors =2 x 1 = 2

LCM(72,142) = ( 72 × 142 ) / 2

LCM(72,142) = 10224 / 2

LCM(72,142) = 5112

∴ Least Common Multiple of 72,142 is 5112

LCM of two or more Numbers Calculation Examples

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Frequently Asked Questions on LCM of 72, 142

1. What is the LCM of 72, 142?

Answer: LCM of 72, 142 is 5112.

2. What are the Factors of 5112?

Answer: Factors of 5112 are . There are integers that are factors of 5112

3. How to Find the LCM of 72, 142 ?

Least Common Multiple of 72, 142.

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, 142) = 2 x 2 x 2 x 3 x 3 x 71 = 5112.