Least Common Multiple of 3/705, 13/356, 20/202

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 3/705, 13/356, 20/202 quickly i.e. 780 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 3/705, 13/356, 20/202 is 780.

LCM(3/705, 13/356, 20/202) = 780

LCM of 3/705, 13/356, 20/202

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 3/705,13/356,20/202

Given numbers are 3/705,13/356,20/202

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 3,13,20

Least Common Multiple of Numerators i.e. LCM of 3,13,20 is 780.

GCF of Denominators means GCF of 705,356,202 as per the given fractions.

GCF of 705,356,202 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 3,13,20

LCM of Fractions 3/705,13/356,20/202 is 780

Given numbers has no common factors except 1. So, there LCM is their product i.e 780

Least Common Multiple of 3,13,20 with GCF Formula

Least Common Multiple of 3,13,20 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 3,13,20 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(3,13,20) = 1

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

GCF(3,13,20) x common factors =1 x 1 = 1

LCM(3,13,20) = ( 3 × 13 × 20 ) / 1

LCM(3,13,20) = 780 / 1

LCM(3,13,20) = 780


Lets's calculate GCF of 705,356,202

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 780/1

Therefore the LCM of Fractions 3/705,13/356,20/202 is 780

Greatest Common Factor of 705,356,202 By Matching Biggest Common Factor Method

Greatest Common Factor of 705,356,202 By Matching Biggest Common Factor Method

Factors of 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Factors of 356

List of positive integer factors of 356 that divides 356 without a remainder.

1,2,4,89,178,356

Factors of 202

List of positive integer factors of 202 that divides 202 without a remainder.

1,2,101,202

Greatest Common Factor

We found the factors 705,356,202 . The biggest common factor number is the GCF number.
So the greatest common factor 705,356,202 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 3/705, 13/356, 20/202

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 3/705, 13/356, 20/202?

Answer: LCM of Numerators as per given numbers 3/705, 13/356, 20/202 is

LCM of Numerators i.e. for 3,13,20 is 780

GCF of denominators i.e. for 705,356,202 is 1.

Thus, LCM of Fractions is 780.Finally, LCM of Fractions for 3/705, 13/356, 20/202 is 780.