Least Common Multiple of 140, 706, 221

Q: How to Find the LCM of 140, 706, 221 ?

Least Common Multiple of 140, 706, 221 = 10921820 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(140, 706, 221) = 2 x 2 x 5 x 7 x 13 x 17 x 353 = 10921820.

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 140, 706, 221 i.e. 10921820 smallest integer divisible by all numbers.

Least common multiple (LCM) of 140, 706, 221 is 10921820.

LCM(140, 706, 221) = 10921820

LCM of 140, 706, 221

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

Least Common Multiple of 140, 706, 221 by common division method
Least Common Multiple of 140, 706, 221 with GCF Formula

Least Common Multiple of 140,706,221

Least Common Multiple (LCM) of 140,706,221 is 10921820

2	140, 706, 221
	70, 353, 221

∴ So the LCM of the given numbers is 2 x 70 x 353 x 221 = 10921820

Least Common Multiple of 140,706,221 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 140,706,221 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(140,706,221) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(140,706,221) x common factors =1 x 2 = 2

LCM(140,706,221) = ( 140 × 706 × 221 ) / 2

LCM(140,706,221) = 21843640 / 2

LCM(140,706,221) = 10921820

∴ Least Common Multiple of 140,706,221 is 10921820

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 140, 706, 221

1. What is the LCM of 140, 706, 221?

Answer: LCM of 140, 706, 221 is 10921820.

2. What are the Factors of 10921820?

Answer: Factors of 10921820 are . There are integers that are factors of 10921820

3. How to Find the LCM of 140, 706, 221 ?

Least Common Multiple of 140, 706, 221.

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(140, 706, 221) = 2 x 2 x 5 x 7 x 13 x 17 x 353 = 10921820.