Least Common Multiple of 81/776, 166/688, 638/179

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 81/776, 166/688, 638/179 quickly i.e. 4289274 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 81/776, 166/688, 638/179 is 4289274.

LCM(81/776, 166/688, 638/179) = 4289274

LCM of 81/776, 166/688, 638/179

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 81/776,166/688,638/179

Given numbers are 81/776,166/688,638/179

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 81,166,638

Least Common Multiple of Numerators i.e. LCM of 81,166,638 is 4289274.

GCF of Denominators means GCF of 776,688,179 as per the given fractions.

GCF of 776,688,179 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 81,166,638

LCM of Fractions 81/776,166/688,638/179 is 4289274

2 81, 166, 638
81, 83, 319

∴ So the LCM of the given numbers is 2 x 81 x 83 x 319 = 4289274

Least Common Multiple of 81,166,638 with GCF Formula

Least Common Multiple of 81,166,638 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 81,166,638 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,166,638) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(81,166,638) x common factors =1 x 2 = 2

LCM(81,166,638) = ( 81 × 166 × 638 ) / 2

LCM(81,166,638) = 8578548 / 2

LCM(81,166,638) = 4289274


Lets's calculate GCF of 776,688,179

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 4289274/1

Therefore the LCM of Fractions 81/776,166/688,638/179 is 4289274

Greatest Common Factor of 776,688,179 By Matching Biggest Common Factor Method

Greatest Common Factor of 776,688,179 By Matching Biggest Common Factor Method

Factors of 776

List of positive integer factors of 776 that divides 776 without a remainder.

1,2,4,8,97,194,388,776

Factors of 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

Factors of 179

List of positive integer factors of 179 that divides 179 without a remainder.

1,179

Greatest Common Factor

We found the factors 776,688,179 . The biggest common factor number is the GCF number.
So the greatest common factor 776,688,179 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 81/776, 166/688, 638/179

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 81/776, 166/688, 638/179?

Answer: LCM of Numerators as per given numbers 81/776, 166/688, 638/179 is

LCM of Numerators i.e. for 81,166,638 is 4289274

GCF of denominators i.e. for 776,688,179 is 1.

Thus, LCM of Fractions is 4289274.Finally, LCM of Fractions for 81/776, 166/688, 638/179 is 4289274.