Least Common Multiple of 778/79, 221/7200

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 778/79, 221/7200 quickly i.e. 171938 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 778/79, 221/7200 is 171938.

LCM(778/79, 221/7200) = 171938

LCM of 778/79, 221/7200

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 778/79,221/7200

Given numbers are 778/79,221/7200

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 778,221

Least Common Multiple of Numerators i.e. LCM of 778,221 is 171938.

GCF of Denominators means GCF of 79,7200 as per the given fractions.

GCF of 79,7200 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 778,221

LCM of Fractions 778/79,221/7200 is 171938

Given numbers has no common factors except 1. So, there LCM is their product i.e 171938

Least Common Multiple of 778,221 with GCF Formula

Least Common Multiple of 778,221 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 778,221 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(778,221) = 1

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

GCF(778,221) x common factors =1 x 1 = 1

LCM(778,221) = ( 778 × 221 ) / 1

LCM(778,221) = 171938 / 1

LCM(778,221) = 171938


Lets's calculate GCF of 79,7200

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 171938/1

Therefore the LCM of Fractions 778/79,221/7200 is 171938

Greatest Common Factor of 79,7200 By Matching Biggest Common Factor Method

Greatest Common Factor of 79,7200 By Matching Biggest Common Factor Method

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 7200

List of positive integer factors of 7200 that divides 7200 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,25,30,32,36,40,45,48,50,60,72,75,80,90,96,100,120,144,150,160,180,200,225,240,288,300,360,400,450,480,600,720,800,900,1200,1440,1800,2400,3600,7200

Greatest Common Factor

We found the factors 79,7200 . The biggest common factor number is the GCF number.
So the greatest common factor 79,7200 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 778/79, 221/7200

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 778/79, 221/7200?

Answer: LCM of Numerators as per given numbers 778/79, 221/7200 is

LCM of Numerators i.e. for 778,221 is 171938

GCF of denominators i.e. for 79,7200 is 1.

Thus, LCM of Fractions is 171938.Finally, LCM of Fractions for 778/79, 221/7200 is 171938.