Least Common Multiple of 3947/220, 2420/745

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 3947/220, 2420/745 quickly i.e. 1910348 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 3947/220, 2420/745 is 1910348.

LCM(3947/220, 2420/745) = 1910348

LCM of 3947/220, 2420/745

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 3947/220,2420/745

Given numbers are 3947/220,2420/745

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 3947,2420

Least Common Multiple of Numerators i.e. LCM of 3947,2420 is 9551740.

GCF of Denominators means GCF of 220,745 as per the given fractions.

GCF of 220,745 is 5 as it is the largest common factor for these numbers.

Lets's calculate LCM of 3947,2420

LCM of Fractions 3947/220,2420/745 is 1910348

Given numbers has no common factors except 1. So, there LCM is their product i.e 9551740

Least Common Multiple of 3947,2420 with GCF Formula

Least Common Multiple of 3947,2420 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 3947,2420 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(3947,2420) = 1

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

GCF(3947,2420) x common factors =1 x 1 = 1

LCM(3947,2420) = ( 3947 × 2420 ) / 1

LCM(3947,2420) = 9551740 / 1

LCM(3947,2420) = 9551740


Lets's calculate GCF of 220,745

5 220, 745
44, 149

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 9551740/5

Therefore the LCM of Fractions 3947/220,2420/745 is 1910348

Greatest Common Factor of 220,745 By Matching Biggest Common Factor Method

Greatest Common Factor of 220,745 By Matching Biggest Common Factor Method

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Factors of 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Greatest Common Factor

We found the factors 220,745 . The biggest common factor number is the GCF number.
So the greatest common factor 220,745 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 3947/220, 2420/745

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 3947/220, 2420/745?

Answer: LCM of Numerators as per given numbers 3947/220, 2420/745 is

LCM of Numerators i.e. for 3947,2420 is 9551740

GCF of denominators i.e. for 220,745 is 5.

Thus, LCM of Fractions is 1910348.Finally, LCM of Fractions for 3947/220, 2420/745 is 1910348.