Least Common Multiple of 208/55, 631/1370

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 208/55, 631/1370 quickly i.e. 131248/5 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 208/55, 631/1370 is 131248/5.

LCM(208/55, 631/1370) = 131248/5

LCM of 208/55, 631/1370

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 208/55,631/1370

Given numbers are 208/55,631/1370

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 208,631

Least Common Multiple of Numerators i.e. LCM of 208,631 is 131248.

GCF of Denominators means GCF of 55,1370 as per the given fractions.

GCF of 55,1370 is 5 as it is the largest common factor for these numbers.

Lets's calculate LCM of 208,631

LCM of Fractions 208/55,631/1370 is 131248/5

Given numbers has no common factors except 1. So, there LCM is their product i.e 131248

Least Common Multiple of 208,631 with GCF Formula

Least Common Multiple of 208,631 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 208,631 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(208,631) = 1

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

GCF(208,631) x common factors =1 x 1 = 1

LCM(208,631) = ( 208 × 631 ) / 1

LCM(208,631) = 131248 / 1

LCM(208,631) = 131248


Lets's calculate GCF of 55,1370

5 55, 1370
11, 274

∴ So the GCF of the given numbers is 5 = 5

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 131248/5

Therefore the LCM of Fractions 208/55,631/1370 is 131248/5

Greatest Common Factor of 55,1370 By Matching Biggest Common Factor Method

Greatest Common Factor of 55,1370 By Matching Biggest Common Factor Method

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 1370

List of positive integer factors of 1370 that divides 1370 without a remainder.

1,2,5,10,137,274,685,1370

Greatest Common Factor

We found the factors 55,1370 . The biggest common factor number is the GCF number.
So the greatest common factor 55,1370 is 5.


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 208/55, 631/1370

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 208/55, 631/1370?

Answer: LCM of Numerators as per given numbers 208/55, 631/1370 is

LCM of Numerators i.e. for 208,631 is 131248

GCF of denominators i.e. for 55,1370 is 5.

Thus, LCM of Fractions is 131248/5.Finally, LCM of Fractions for 208/55, 631/1370 is 131248/5.