Least Common Multiple of 920, 712, 890

Q: How to Find the LCM of 920, 712, 890 ?

Least Common Multiple of 920, 712, 890 = 81880 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(920, 712, 890) = 2 x 2 x 2 x 5 x 23 x 89 = 81880.

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 920, 712, 890 i.e. 81880 smallest integer divisible by all numbers.

Least common multiple (LCM) of 920, 712, 890 is 81880.

LCM(920, 712, 890) = 81880

LCM of 920, 712, 890

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

Least Common Multiple of 920, 712, 890 by common division method
Least Common Multiple of 920, 712, 890 with GCF Formula

Least Common Multiple of 920,712,890

Least Common Multiple (LCM) of 920,712,890 is 81880

2	920, 712, 890
2	460, 356, 445
2	230, 178, 445
5	115, 89, 445
89	23, 89, 89
	23, 1, 1

∴ So the LCM of the given numbers is 2 x 2 x 2 x 5 x 89 x 23 x 1 x 1 = 81880

Least Common Multiple of 920,712,890 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 920,712,890 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(920,712,890) = 2

common factors(in case of two or more numbers have common factors) = 3560

GCF(920,712,890) x common factors =2 x 3560 = 7120

LCM(920,712,890) = ( 920 × 712 × 890 ) / 7120

LCM(920,712,890) = 582985600 / 7120

LCM(920,712,890) = 81880

∴ Least Common Multiple of 920,712,890 is 81880

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 920, 712, 890

1. What is the LCM of 920, 712, 890?

Answer: LCM of 920, 712, 890 is 81880.

2. What are the Factors of 81880?

Answer: Factors of 81880 are . There are integers that are factors of 81880

3. How to Find the LCM of 920, 712, 890 ?

Least Common Multiple of 920, 712, 890.

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(920, 712, 890) = 2 x 2 x 2 x 5 x 23 x 89 = 81880.