Least Common Multiple of 515/42, 861/8870

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 515/42, 861/8870 quickly i.e. 443415/2 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 515/42, 861/8870 is 443415/2.

LCM(515/42, 861/8870) = 443415/2

LCM of 515/42, 861/8870

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 515/42,861/8870

Given numbers are 515/42,861/8870

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 515,861

Least Common Multiple of Numerators i.e. LCM of 515,861 is 443415.

GCF of Denominators means GCF of 42,8870 as per the given fractions.

GCF of 42,8870 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 515,861

LCM of Fractions 515/42,861/8870 is 443415/2

Given numbers has no common factors except 1. So, there LCM is their product i.e 443415

Least Common Multiple of 515,861 with GCF Formula

Least Common Multiple of 515,861 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 515,861 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(515,861) = 1

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

GCF(515,861) x common factors =1 x 1 = 1

LCM(515,861) = ( 515 × 861 ) / 1

LCM(515,861) = 443415 / 1

LCM(515,861) = 443415


Lets's calculate GCF of 42,8870

2 42, 8870
21, 4435

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 443415/2

Therefore the LCM of Fractions 515/42,861/8870 is 443415/2

Greatest Common Factor of 42,8870 By Matching Biggest Common Factor Method

Greatest Common Factor of 42,8870 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 8870

List of positive integer factors of 8870 that divides 8870 without a remainder.

1,2,5,10,887,1774,4435,8870

Greatest Common Factor

We found the factors 42,8870 . The biggest common factor number is the GCF number.
So the greatest common factor 42,8870 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 515/42, 861/8870

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 515/42, 861/8870?

Answer: LCM of Numerators as per given numbers 515/42, 861/8870 is

LCM of Numerators i.e. for 515,861 is 443415

GCF of denominators i.e. for 42,8870 is 2.

Thus, LCM of Fractions is 443415/2.Finally, LCM of Fractions for 515/42, 861/8870 is 443415/2.