Least Common Multiple of 688/561, 7687/8477

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 688/561, 7687/8477 quickly i.e. 5288656 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 688/561, 7687/8477 is 5288656.

LCM(688/561, 7687/8477) = 5288656

LCM of 688/561, 7687/8477

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 688/561,7687/8477

Given numbers are 688/561,7687/8477

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 688,7687

Least Common Multiple of Numerators i.e. LCM of 688,7687 is 5288656.

GCF of Denominators means GCF of 561,8477 as per the given fractions.

GCF of 561,8477 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 688,7687

LCM of Fractions 688/561,7687/8477 is 5288656

Given numbers has no common factors except 1. So, there LCM is their product i.e 5288656

Least Common Multiple of 688,7687 with GCF Formula

Least Common Multiple of 688,7687 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 688,7687 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(688,7687) = 1

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

GCF(688,7687) x common factors =1 x 1 = 1

LCM(688,7687) = ( 688 × 7687 ) / 1

LCM(688,7687) = 5288656 / 1

LCM(688,7687) = 5288656


Lets's calculate GCF of 561,8477

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 5288656/1

Therefore the LCM of Fractions 688/561,7687/8477 is 5288656

Greatest Common Factor of 561,8477 By Matching Biggest Common Factor Method

Greatest Common Factor of 561,8477 By Matching Biggest Common Factor Method

Factors of 561

List of positive integer factors of 561 that divides 561 without a remainder.

1,3,11,17,33,51,187,561

Factors of 8477

List of positive integer factors of 8477 that divides 8477 without a remainder.

1,7,49,173,1211,8477

Greatest Common Factor

We found the factors 561,8477 . The biggest common factor number is the GCF number.
So the greatest common factor 561,8477 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 688/561, 7687/8477

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 688/561, 7687/8477?

Answer: LCM of Numerators as per given numbers 688/561, 7687/8477 is

LCM of Numerators i.e. for 688,7687 is 5288656

GCF of denominators i.e. for 561,8477 is 1.

Thus, LCM of Fractions is 5288656.Finally, LCM of Fractions for 688/561, 7687/8477 is 5288656.