Least Common Multiple of 1078/42, 7557/820

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 1078/42, 7557/820 quickly i.e. 370293 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 1078/42, 7557/820 is 370293.

LCM(1078/42, 7557/820) = 370293

LCM of 1078/42, 7557/820

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 1078/42,7557/820

Given numbers are 1078/42,7557/820

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 1078,7557

Least Common Multiple of Numerators i.e. LCM of 1078,7557 is 740586.

GCF of Denominators means GCF of 42,820 as per the given fractions.

GCF of 42,820 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 1078,7557

LCM of Fractions 1078/42,7557/820 is 370293

11 1078, 7557
98, 687

∴ So the LCM of the given numbers is 11 x 98 x 687 = 740586

Least Common Multiple of 1078,7557 with GCF Formula

Least Common Multiple of 1078,7557 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 1078,7557 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1078,7557) = 11

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

GCF(1078,7557) x common factors =11 x 1 = 11

LCM(1078,7557) = ( 1078 × 7557 ) / 11

LCM(1078,7557) = 8146446 / 11

LCM(1078,7557) = 740586


Lets's calculate GCF of 42,820

2 42, 820
21, 410

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 740586/2

Therefore the LCM of Fractions 1078/42,7557/820 is 370293

Greatest Common Factor of 42,820 By Matching Biggest Common Factor Method

Greatest Common Factor of 42,820 By Matching Biggest Common Factor Method

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Greatest Common Factor

We found the factors 42,820 . The biggest common factor number is the GCF number.
So the greatest common factor 42,820 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 1078/42, 7557/820

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 1078/42, 7557/820?

Answer: LCM of Numerators as per given numbers 1078/42, 7557/820 is

LCM of Numerators i.e. for 1078,7557 is 740586

GCF of denominators i.e. for 42,820 is 2.

Thus, LCM of Fractions is 370293.Finally, LCM of Fractions for 1078/42, 7557/820 is 370293.