Least Common Multiple of 891/72, 161/36, 685/245

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 891/72, 161/36, 685/245 quickly i.e. 98263935 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 891/72, 161/36, 685/245 is 98263935.

LCM(891/72, 161/36, 685/245) = 98263935

LCM of 891/72, 161/36, 685/245

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 891/72,161/36,685/245

Given numbers are 891/72,161/36,685/245

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 891,161,685

Least Common Multiple of Numerators i.e. LCM of 891,161,685 is 98263935.

GCF of Denominators means GCF of 72,36,245 as per the given fractions.

GCF of 72,36,245 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 891,161,685

LCM of Fractions 891/72,161/36,685/245 is 98263935

Given numbers has no common factors except 1. So, there LCM is their product i.e 98263935

Least Common Multiple of 891,161,685 with GCF Formula

Least Common Multiple of 891,161,685 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 891,161,685 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(891,161,685) = 1

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

GCF(891,161,685) x common factors =1 x 1 = 1

LCM(891,161,685) = ( 891 × 161 × 685 ) / 1

LCM(891,161,685) = 98263935 / 1

LCM(891,161,685) = 98263935


Lets's calculate GCF of 72,36,245

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 98263935/1

Therefore the LCM of Fractions 891/72,161/36,685/245 is 98263935

Greatest Common Factor of 72,36,245 By Matching Biggest Common Factor Method

Greatest Common Factor of 72,36,245 By Matching Biggest Common Factor Method

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 245

List of positive integer factors of 245 that divides 245 without a remainder.

1,5,7,35,49,245

Greatest Common Factor

We found the factors 72,36,245 . The biggest common factor number is the GCF number.
So the greatest common factor 72,36,245 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 891/72, 161/36, 685/245

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 891/72, 161/36, 685/245?

Answer: LCM of Numerators as per given numbers 891/72, 161/36, 685/245 is

LCM of Numerators i.e. for 891,161,685 is 98263935

GCF of denominators i.e. for 72,36,245 is 1.

Thus, LCM of Fractions is 98263935.Finally, LCM of Fractions for 891/72, 161/36, 685/245 is 98263935.