Least Common Multiple of 870/451, 644/548

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 870/451, 644/548 quickly i.e. 280140 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 870/451, 644/548 is 280140.

LCM(870/451, 644/548) = 280140

LCM of 870/451, 644/548

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

LCM of:

Least Common Multiple of 870/451,644/548

Given numbers are 870/451,644/548

Formula to find LCM of Fractions is

LCM = LCM of Numerators/GCF of Denominators

As per the formula LCM of Fractions let’s split into two parts and find the LCM of Numerators and GCF of Denominators

In the given fractions LCM of Numerators means LCM of 870,644

Least Common Multiple of Numerators i.e. LCM of 870,644 is 280140.

GCF of Denominators means GCF of 451,548 as per the given fractions.

GCF of 451,548 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 870,644

LCM of Fractions 870/451,644/548 is 280140

2 870, 644
435, 322

∴ So the LCM of the given numbers is 2 x 435 x 322 = 280140

Least Common Multiple of 870,644 with GCF Formula

Least Common Multiple of 870,644 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 870,644 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(870,644) = 2

common factors(in case of two or more numbers have common factors) = 1

GCF(870,644) x common factors =2 x 1 = 2

LCM(870,644) = ( 870 × 644 ) / 2

LCM(870,644) = 560280 / 2

LCM(870,644) = 280140


Lets's calculate GCF of 451,548

∴ So GCF of numbers is 1 because of no common factors present between them.

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 280140/1

Therefore the LCM of Fractions 870/451,644/548 is 280140

Greatest Common Factor of 451,548 By Matching Biggest Common Factor Method

Greatest Common Factor of 451,548 By Matching Biggest Common Factor Method

Factors of 451

List of positive integer factors of 451 that divides 451 without a remainder.

1,11,41,451

Factors of 548

List of positive integer factors of 548 that divides 548 without a remainder.

1,2,4,137,274,548

Greatest Common Factor

We found the factors 451,548 . The biggest common factor number is the GCF number.
So the greatest common factor 451,548 is 1.


LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

Frequently Asked Questions on Fractional LCM of 870/451, 644/548

1. How to find LCM in Fractions?

Answer: LCM of fractions can be found using the simple formula LCM of Fractions = LCM of Numerators/GCF of Denominators.

2. What is the LCM of Fractions for 870/451, 644/548?

Answer: LCM of Numerators as per given numbers 870/451, 644/548 is

LCM of Numerators i.e. for 870,644 is 280140

GCF of denominators i.e. for 451,548 is 1.

Thus, LCM of Fractions is 280140.Finally, LCM of Fractions for 870/451, 644/548 is 280140.