Least Common Multiple of 7891/628, 2287/428

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 7891/628, 2287/428 quickly i.e. 18046717/4 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 7891/628, 2287/428 is 18046717/4.

LCM(7891/628, 2287/428) = 18046717/4

LCM of 7891/628, 2287/428

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 7891/628,2287/428

Given numbers are 7891/628,2287/428

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 7891,2287

Least Common Multiple of Numerators i.e. LCM of 7891,2287 is 18046717.

GCF of Denominators means GCF of 628,428 as per the given fractions.

GCF of 628,428 is 4 as it is the largest common factor for these numbers.

Lets's calculate LCM of 7891,2287

LCM of Fractions 7891/628,2287/428 is 18046717/4

Given numbers has no common factors except 1. So, there LCM is their product i.e 18046717

Least Common Multiple of 7891,2287 with GCF Formula

Least Common Multiple of 7891,2287 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 7891,2287 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(7891,2287) = 1

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

GCF(7891,2287) x common factors =1 x 1 = 1

LCM(7891,2287) = ( 7891 × 2287 ) / 1

LCM(7891,2287) = 18046717 / 1

LCM(7891,2287) = 18046717


Lets's calculate GCF of 628,428

2 628, 428
2 314, 214
157, 107

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 18046717/4

Therefore the LCM of Fractions 7891/628,2287/428 is 18046717/4

Greatest Common Factor of 628,428 By Matching Biggest Common Factor Method

Greatest Common Factor of 628,428 By Matching Biggest Common Factor Method

Factors of 628

List of positive integer factors of 628 that divides 628 without a remainder.

1,2,4,157,314,628

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 628,428 . The biggest common factor number is the GCF number.
So the greatest common factor 628,428 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 7891/628, 2287/428

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 7891/628, 2287/428?

Answer: LCM of Numerators as per given numbers 7891/628, 2287/428 is

LCM of Numerators i.e. for 7891,2287 is 18046717

GCF of denominators i.e. for 628,428 is 4.

Thus, LCM of Fractions is 18046717/4.Finally, LCM of Fractions for 7891/628, 2287/428 is 18046717/4.