Least Common Multiple of 687/836, 1217/9212

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 687/836, 1217/9212 quickly i.e. 836079/4 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 687/836, 1217/9212 is 836079/4.

LCM(687/836, 1217/9212) = 836079/4

LCM of 687/836, 1217/9212

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 687/836,1217/9212

Given numbers are 687/836,1217/9212

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 687,1217

Least Common Multiple of Numerators i.e. LCM of 687,1217 is 836079.

GCF of Denominators means GCF of 836,9212 as per the given fractions.

GCF of 836,9212 is 4 as it is the largest common factor for these numbers.

Lets's calculate LCM of 687,1217

LCM of Fractions 687/836,1217/9212 is 836079/4

Given numbers has no common factors except 1. So, there LCM is their product i.e 836079

Least Common Multiple of 687,1217 with GCF Formula

Least Common Multiple of 687,1217 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 687,1217 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(687,1217) = 1

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

GCF(687,1217) x common factors =1 x 1 = 1

LCM(687,1217) = ( 687 × 1217 ) / 1

LCM(687,1217) = 836079 / 1

LCM(687,1217) = 836079


Lets's calculate GCF of 836,9212

2 836, 9212
2 418, 4606
209, 2303

∴ So the GCF of the given numbers is 2 x 2 = 4

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 836079/4

Therefore the LCM of Fractions 687/836,1217/9212 is 836079/4

Greatest Common Factor of 836,9212 By Matching Biggest Common Factor Method

Greatest Common Factor of 836,9212 By Matching Biggest Common Factor Method

Factors of 836

List of positive integer factors of 836 that divides 836 without a remainder.

1,2,4,11,19,22,38,44,76,209,418,836

Factors of 9212

List of positive integer factors of 9212 that divides 9212 without a remainder.

1,2,4,7,14,28,47,49,94,98,188,196,329,658,1316,2303,4606,9212

Greatest Common Factor

We found the factors 836,9212 . The biggest common factor number is the GCF number.
So the greatest common factor 836,9212 is 4.


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 687/836, 1217/9212

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 687/836, 1217/9212?

Answer: LCM of Numerators as per given numbers 687/836, 1217/9212 is

LCM of Numerators i.e. for 687,1217 is 836079

GCF of denominators i.e. for 836,9212 is 4.

Thus, LCM of Fractions is 836079/4.Finally, LCM of Fractions for 687/836, 1217/9212 is 836079/4.