Least Common Multiple of 38, 22, 84, 840

Q: How to Find the LCM of 38, 22, 84, 840 ?

Least Common Multiple of 38, 22, 84, 840 = 175560 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(38, 22, 84, 840) = 2 x 2 x 2 x 3 x 5 x 7 x 11 x 19 = 175560.

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 38, 22, 84, 840 i.e. 175560 smallest integer divisible by all numbers.

Least common multiple (LCM) of 38, 22, 84, 840 is 175560.

LCM(38, 22, 84, 840) = 175560

LCM of 38, 22, 84, 840

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

Least Common Multiple of 38, 22, 84, 840 by common division method
Least Common Multiple of 38, 22, 84, 840 with GCF Formula

Least Common Multiple of 38,22,84,840

Least Common Multiple (LCM) of 38,22,84,840 is 175560

2	38, 22, 84, 840
2	19, 11, 42, 420
3	19, 11, 21, 210
7	19, 11, 7, 70
	19, 11, 1, 10

∴ So the LCM of the given numbers is 2 x 2 x 3 x 7 x 19 x 11 x 1 x 10 = 175560

Least Common Multiple of 38,22,84,840 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 38,22,84,840 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(38,22,84,840) = 2

common factors(in case of two or more numbers have common factors) = 168

GCF(38,22,84,840) x common factors =2 x 168 = 336

LCM(38,22,84,840) = ( 38 × 22 × 84 × 840 ) / 336

LCM(38,22,84,840) = 58988160 / 336

LCM(38,22,84,840) = 175560

∴ Least Common Multiple of 38,22,84,840 is 175560

LCM of two or more Numbers Calculation Examples

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Frequently Asked Questions on LCM of 38, 22, 84, 840

1. What is the LCM of 38, 22, 84, 840?

Answer: LCM of 38, 22, 84, 840 is 175560.

2. What are the Factors of 175560?

Answer: Factors of 175560 are . There are integers that are factors of 175560

3. How to Find the LCM of 38, 22, 84, 840 ?

Least Common Multiple of 38, 22, 84, 840.

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(38, 22, 84, 840) = 2 x 2 x 2 x 3 x 5 x 7 x 11 x 19 = 175560.