Least Common Multiple of 557/22, 220/31, 705/145

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 557/22, 220/31, 705/145 quickly i.e. 17278140 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 557/22, 220/31, 705/145 is 17278140.

LCM(557/22, 220/31, 705/145) = 17278140

LCM of 557/22, 220/31, 705/145

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 557/22,220/31,705/145

Given numbers are 557/22,220/31,705/145

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 557,220,705

Least Common Multiple of Numerators i.e. LCM of 557,220,705 is 17278140.

GCF of Denominators means GCF of 22,31,145 as per the given fractions.

GCF of 22,31,145 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 557,220,705

LCM of Fractions 557/22,220/31,705/145 is 17278140

5 557, 220, 705
557, 44, 141

∴ So the LCM of the given numbers is 5 x 557 x 44 x 141 = 17278140

Least Common Multiple of 557,220,705 with GCF Formula

Least Common Multiple of 557,220,705 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 557,220,705 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(557,220,705) = 1

common factors(in case of two or more numbers have common factors) = 5

GCF(557,220,705) x common factors =1 x 5 = 5

LCM(557,220,705) = ( 557 × 220 × 705 ) / 5

LCM(557,220,705) = 86390700 / 5

LCM(557,220,705) = 17278140


Lets's calculate GCF of 22,31,145

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 17278140/1

Therefore the LCM of Fractions 557/22,220/31,705/145 is 17278140

Greatest Common Factor of 22,31,145 By Matching Biggest Common Factor Method

Greatest Common Factor of 22,31,145 By Matching Biggest Common Factor Method

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Greatest Common Factor

We found the factors 22,31,145 . The biggest common factor number is the GCF number.
So the greatest common factor 22,31,145 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 557/22, 220/31, 705/145

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 557/22, 220/31, 705/145?

Answer: LCM of Numerators as per given numbers 557/22, 220/31, 705/145 is

LCM of Numerators i.e. for 557,220,705 is 17278140

GCF of denominators i.e. for 22,31,145 is 1.

Thus, LCM of Fractions is 17278140.Finally, LCM of Fractions for 557/22, 220/31, 705/145 is 17278140.