Least Common Multiple of 47, 87, 705, 580

Q: How to Find the LCM of 47, 87, 705, 580 ?

Least Common Multiple of 47, 87, 705, 580 = 81780 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(47, 87, 705, 580) = 2 x 2 x 3 x 5 x 29 x 47 = 81780.

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 47, 87, 705, 580 i.e. 81780 smallest integer divisible by all numbers.

Least common multiple (LCM) of 47, 87, 705, 580 is 81780.

LCM(47, 87, 705, 580) = 81780

LCM of 47, 87, 705, 580

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

Least Common Multiple of 47, 87, 705, 580 by common division method
Least Common Multiple of 47, 87, 705, 580 with GCF Formula

Least Common Multiple of 47,87,705,580

Least Common Multiple (LCM) of 47,87,705,580 is 81780

3	47, 87, 705, 580
5	47, 29, 235, 580
29	47, 29, 47, 116
47	47, 1, 47, 4
	1, 1, 1, 4

∴ So the LCM of the given numbers is 3 x 5 x 29 x 47 x 1 x 1 x 1 x 4 = 81780

Least Common Multiple of 47,87,705,580 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 47,87,705,580 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(47,87,705,580) = 1

common factors(in case of two or more numbers have common factors) = 20445

GCF(47,87,705,580) x common factors =1 x 20445 = 20445

LCM(47,87,705,580) = ( 47 × 87 × 705 × 580 ) / 20445

LCM(47,87,705,580) = 1671992100 / 20445

LCM(47,87,705,580) = 81780

∴ Least Common Multiple of 47,87,705,580 is 81780

LCM of two or more Numbers Calculation Examples

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Frequently Asked Questions on LCM of 47, 87, 705, 580

1. What is the LCM of 47, 87, 705, 580?

Answer: LCM of 47, 87, 705, 580 is 81780.

2. What are the Factors of 81780?

Answer: Factors of 81780 are . There are integers that are factors of 81780

3. How to Find the LCM of 47, 87, 705, 580 ?

Least Common Multiple of 47, 87, 705, 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(47, 87, 705, 580) = 2 x 2 x 3 x 5 x 29 x 47 = 81780.