Least Common Multiple of 77/622, 1408/6643

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 77/622, 1408/6643 quickly i.e. 9856 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 77/622, 1408/6643 is 9856.

LCM(77/622, 1408/6643) = 9856

LCM of 77/622, 1408/6643

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 77/622,1408/6643

Given numbers are 77/622,1408/6643

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 77,1408

Least Common Multiple of Numerators i.e. LCM of 77,1408 is 9856.

GCF of Denominators means GCF of 622,6643 as per the given fractions.

GCF of 622,6643 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 77,1408

LCM of Fractions 77/622,1408/6643 is 9856

11 77, 1408
7, 128

∴ So the LCM of the given numbers is 11 x 7 x 128 = 9856

Least Common Multiple of 77,1408 with GCF Formula

Least Common Multiple of 77,1408 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 77,1408 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(77,1408) = 11

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

GCF(77,1408) x common factors =11 x 1 = 11

LCM(77,1408) = ( 77 × 1408 ) / 11

LCM(77,1408) = 108416 / 11

LCM(77,1408) = 9856


Lets's calculate GCF of 622,6643

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 9856/1

Therefore the LCM of Fractions 77/622,1408/6643 is 9856

Greatest Common Factor of 622,6643 By Matching Biggest Common Factor Method

Greatest Common Factor of 622,6643 By Matching Biggest Common Factor Method

Factors of 622

List of positive integer factors of 622 that divides 622 without a remainder.

1,2,311,622

Factors of 6643

List of positive integer factors of 6643 that divides 6643 without a remainder.

1,7,13,73,91,511,949,6643

Greatest Common Factor

We found the factors 622,6643 . The biggest common factor number is the GCF number.
So the greatest common factor 622,6643 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 77/622, 1408/6643

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 77/622, 1408/6643?

Answer: LCM of Numerators as per given numbers 77/622, 1408/6643 is

LCM of Numerators i.e. for 77,1408 is 9856

GCF of denominators i.e. for 622,6643 is 1.

Thus, LCM of Fractions is 9856.Finally, LCM of Fractions for 77/622, 1408/6643 is 9856.