Least Common Multiple of 691/56, 211/1356

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 691/56, 211/1356 quickly i.e. 145801/4 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 691/56, 211/1356 is 145801/4.

LCM(691/56, 211/1356) = 145801/4

LCM of 691/56, 211/1356

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 691/56,211/1356

Given numbers are 691/56,211/1356

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 691,211

Least Common Multiple of Numerators i.e. LCM of 691,211 is 145801.

GCF of Denominators means GCF of 56,1356 as per the given fractions.

GCF of 56,1356 is 4 as it is the largest common factor for these numbers.

Lets's calculate LCM of 691,211

LCM of Fractions 691/56,211/1356 is 145801/4

Given numbers has no common factors except 1. So, there LCM is their product i.e 145801

Least Common Multiple of 691,211 with GCF Formula

Least Common Multiple of 691,211 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 691,211 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(691,211) = 1

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

GCF(691,211) x common factors =1 x 1 = 1

LCM(691,211) = ( 691 × 211 ) / 1

LCM(691,211) = 145801 / 1

LCM(691,211) = 145801


Lets's calculate GCF of 56,1356

2 56, 1356
2 28, 678
14, 339

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 145801/4

Therefore the LCM of Fractions 691/56,211/1356 is 145801/4

Greatest Common Factor of 56,1356 By Matching Biggest Common Factor Method

Greatest Common Factor of 56,1356 By Matching Biggest Common Factor Method

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 1356

List of positive integer factors of 1356 that divides 1356 without a remainder.

1,2,3,4,6,12,113,226,339,452,678,1356

Greatest Common Factor

We found the factors 56,1356 . The biggest common factor number is the GCF number.
So the greatest common factor 56,1356 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 691/56, 211/1356

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 691/56, 211/1356?

Answer: LCM of Numerators as per given numbers 691/56, 211/1356 is

LCM of Numerators i.e. for 691,211 is 145801

GCF of denominators i.e. for 56,1356 is 4.

Thus, LCM of Fractions is 145801/4.Finally, LCM of Fractions for 691/56, 211/1356 is 145801/4.