Least Common Multiple of 9620/406, 3985/428

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 9620/406, 3985/428 quickly i.e. 3833570 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 9620/406, 3985/428 is 3833570.

LCM(9620/406, 3985/428) = 3833570

LCM of 9620/406, 3985/428

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 9620/406,3985/428

Given numbers are 9620/406,3985/428

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 9620,3985

Least Common Multiple of Numerators i.e. LCM of 9620,3985 is 7667140.

GCF of Denominators means GCF of 406,428 as per the given fractions.

GCF of 406,428 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 9620,3985

LCM of Fractions 9620/406,3985/428 is 3833570

5 9620, 3985
1924, 797

∴ So the LCM of the given numbers is 5 x 1924 x 797 = 7667140

Least Common Multiple of 9620,3985 with GCF Formula

Least Common Multiple of 9620,3985 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 9620,3985 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(9620,3985) = 5

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

GCF(9620,3985) x common factors =5 x 1 = 5

LCM(9620,3985) = ( 9620 × 3985 ) / 5

LCM(9620,3985) = 38335700 / 5

LCM(9620,3985) = 7667140


Lets's calculate GCF of 406,428

2 406, 428
203, 214

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 7667140/2

Therefore the LCM of Fractions 9620/406,3985/428 is 3833570

Greatest Common Factor of 406,428 By Matching Biggest Common Factor Method

Greatest Common Factor of 406,428 By Matching Biggest Common Factor Method

Factors of 406

List of positive integer factors of 406 that divides 406 without a remainder.

1,2,7,14,29,58,203,406

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Greatest Common Factor

We found the factors 406,428 . The biggest common factor number is the GCF number.
So the greatest common factor 406,428 is 2.


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 9620/406, 3985/428

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 9620/406, 3985/428?

Answer: LCM of Numerators as per given numbers 9620/406, 3985/428 is

LCM of Numerators i.e. for 9620,3985 is 7667140

GCF of denominators i.e. for 406,428 is 2.

Thus, LCM of Fractions is 3833570.Finally, LCM of Fractions for 9620/406, 3985/428 is 3833570.