Least Common Multiple of 63, 70, 39, 142

Q: How to Find the LCM of 63, 70, 39, 142 ?

Least Common Multiple of 63, 70, 39, 142 = 581490 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(63, 70, 39, 142) = 2 x 3 x 3 x 5 x 7 x 13 x 71 = 581490.

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 63, 70, 39, 142 i.e. 581490 smallest integer divisible by all numbers.

Least common multiple (LCM) of 63, 70, 39, 142 is 581490.

LCM(63, 70, 39, 142) = 581490

LCM of 63, 70, 39, 142

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

Least Common Multiple of 63, 70, 39, 142 by common division method
Least Common Multiple of 63, 70, 39, 142 with GCF Formula

Least Common Multiple of 63,70,39,142

Least Common Multiple (LCM) of 63,70,39,142 is 581490

2	63, 70, 39, 142
3	63, 35, 39, 71
7	21, 35, 13, 71
	3, 5, 13, 71

∴ So the LCM of the given numbers is 2 x 3 x 7 x 3 x 5 x 13 x 71 = 581490

Least Common Multiple of 63,70,39,142 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 63,70,39,142 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(63,70,39,142) = 1

common factors(in case of two or more numbers have common factors) = 42

GCF(63,70,39,142) x common factors =1 x 42 = 42

LCM(63,70,39,142) = ( 63 × 70 × 39 × 142 ) / 42

LCM(63,70,39,142) = 24422580 / 42

LCM(63,70,39,142) = 581490

∴ Least Common Multiple of 63,70,39,142 is 581490

LCM of two or more Numbers Calculation Examples

Here are some samples of LCM of two or more Numbers calculations.

Frequently Asked Questions on LCM of 63, 70, 39, 142

1. What is the LCM of 63, 70, 39, 142?

Answer: LCM of 63, 70, 39, 142 is 581490.

2. What are the Factors of 581490?

Answer: Factors of 581490 are . There are integers that are factors of 581490

3. How to Find the LCM of 63, 70, 39, 142 ?

Least Common Multiple of 63, 70, 39, 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(63, 70, 39, 142) = 2 x 3 x 3 x 5 x 7 x 13 x 71 = 581490.