Least Common Multiple of 312/637, 882/685, 217/221

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 312/637, 882/685, 217/221 quickly i.e. 1421784 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 312/637, 882/685, 217/221 is 1421784.

LCM(312/637, 882/685, 217/221) = 1421784

LCM of 312/637, 882/685, 217/221

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 312/637,882/685,217/221

Given numbers are 312/637,882/685,217/221

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 312,882,217

Least Common Multiple of Numerators i.e. LCM of 312,882,217 is 1421784.

GCF of Denominators means GCF of 637,685,221 as per the given fractions.

GCF of 637,685,221 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 312,882,217

LCM of Fractions 312/637,882/685,217/221 is 1421784

2 312, 882, 217
3 156, 441, 217
7 52, 147, 217
52, 21, 31

∴ So the LCM of the given numbers is 2 x 3 x 7 x 52 x 21 x 31 = 1421784

Least Common Multiple of 312,882,217 with GCF Formula

Least Common Multiple of 312,882,217 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 312,882,217 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(312,882,217) = 1

common factors(in case of two or more numbers have common factors) = 42

GCF(312,882,217) x common factors =1 x 42 = 42

LCM(312,882,217) = ( 312 × 882 × 217 ) / 42

LCM(312,882,217) = 59714928 / 42

LCM(312,882,217) = 1421784


Lets's calculate GCF of 637,685,221

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1421784/1

Therefore the LCM of Fractions 312/637,882/685,217/221 is 1421784

Greatest Common Factor of 637,685,221 By Matching Biggest Common Factor Method

Greatest Common Factor of 637,685,221 By Matching Biggest Common Factor Method

Factors of 637

List of positive integer factors of 637 that divides 637 without a remainder.

1,7,13,49,91,637

Factors of 685

List of positive integer factors of 685 that divides 685 without a remainder.

1,5,137,685

Factors of 221

List of positive integer factors of 221 that divides 221 without a remainder.

1,13,17,221

Greatest Common Factor

We found the factors 637,685,221 . The biggest common factor number is the GCF number.
So the greatest common factor 637,685,221 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 312/637, 882/685, 217/221

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 312/637, 882/685, 217/221?

Answer: LCM of Numerators as per given numbers 312/637, 882/685, 217/221 is

LCM of Numerators i.e. for 312,882,217 is 1421784

GCF of denominators i.e. for 637,685,221 is 1.

Thus, LCM of Fractions is 1421784.Finally, LCM of Fractions for 312/637, 882/685, 217/221 is 1421784.