Least Common Multiple of 561/742, 485/620, 931/258

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 561/742, 485/620, 931/258 quickly i.e. 253311135/2 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 561/742, 485/620, 931/258 is 253311135/2.

LCM(561/742, 485/620, 931/258) = 253311135/2

LCM of 561/742, 485/620, 931/258

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 561/742,485/620,931/258

Given numbers are 561/742,485/620,931/258

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 561,485,931

Least Common Multiple of Numerators i.e. LCM of 561,485,931 is 253311135.

GCF of Denominators means GCF of 742,620,258 as per the given fractions.

GCF of 742,620,258 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 561,485,931

LCM of Fractions 561/742,485/620,931/258 is 253311135/2

Given numbers has no common factors except 1. So, there LCM is their product i.e 253311135

Least Common Multiple of 561,485,931 with GCF Formula

Least Common Multiple of 561,485,931 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 561,485,931 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(561,485,931) = 1

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

GCF(561,485,931) x common factors =1 x 1 = 1

LCM(561,485,931) = ( 561 × 485 × 931 ) / 1

LCM(561,485,931) = 253311135 / 1

LCM(561,485,931) = 253311135


Lets's calculate GCF of 742,620,258

2 742, 620, 258
371, 310, 129

∴ So the GCF of the given numbers is 2 = 2

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 253311135/2

Therefore the LCM of Fractions 561/742,485/620,931/258 is 253311135/2

Greatest Common Factor of 742,620,258 By Matching Biggest Common Factor Method

Greatest Common Factor of 742,620,258 By Matching Biggest Common Factor Method

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 258

List of positive integer factors of 258 that divides 258 without a remainder.

1,2,3,6,43,86,129,258

Greatest Common Factor

We found the factors 742,620,258 . The biggest common factor number is the GCF number.
So the greatest common factor 742,620,258 is 2.


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 561/742, 485/620, 931/258

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 561/742, 485/620, 931/258?

Answer: LCM of Numerators as per given numbers 561/742, 485/620, 931/258 is

LCM of Numerators i.e. for 561,485,931 is 253311135

GCF of denominators i.e. for 742,620,258 is 2.

Thus, LCM of Fractions is 253311135/2.Finally, LCM of Fractions for 561/742, 485/620, 931/258 is 253311135/2.