Least Common Multiple of 280, 170, 580

Q: How to Find the LCM of 280, 170, 580 ?

Least Common Multiple of 280, 170, 580 = 138040 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(280, 170, 580) = 2 x 2 x 2 x 5 x 7 x 17 x 29 = 138040.

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 280, 170, 580 i.e. 138040 smallest integer divisible by all numbers.

Least common multiple (LCM) of 280, 170, 580 is 138040.

LCM(280, 170, 580) = 138040

LCM of 280, 170, 580

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

Least Common Multiple of 280, 170, 580 by common division method
Least Common Multiple of 280, 170, 580 with GCF Formula

Least Common Multiple of 280,170,580

Least Common Multiple (LCM) of 280,170,580 is 138040

2	280, 170, 580
2	140, 85, 290
5	70, 85, 145
	14, 17, 29

∴ So the LCM of the given numbers is 2 x 2 x 5 x 14 x 17 x 29 = 138040

Least Common Multiple of 280,170,580 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 280,170,580 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(280,170,580) = 10

common factors(in case of two or more numbers have common factors) = 20

GCF(280,170,580) x common factors =10 x 20 = 200

LCM(280,170,580) = ( 280 × 170 × 580 ) / 200

LCM(280,170,580) = 27608000 / 200

LCM(280,170,580) = 138040

∴ Least Common Multiple of 280,170,580 is 138040

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 280, 170, 580

1. What is the LCM of 280, 170, 580?

Answer: LCM of 280, 170, 580 is 138040.

2. What are the Factors of 138040?

Answer: Factors of 138040 are . There are integers that are factors of 138040

3. How to Find the LCM of 280, 170, 580 ?

Least Common Multiple of 280, 170, 580.

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(280, 170, 580) = 2 x 2 x 2 x 5 x 7 x 17 x 29 = 138040.