Least Common Multiple of 787/978, 646/508, 835/581

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 787/978, 646/508, 835/581 quickly i.e. 424515670 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 787/978, 646/508, 835/581 is 424515670.

LCM(787/978, 646/508, 835/581) = 424515670

LCM of 787/978, 646/508, 835/581

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 787/978,646/508,835/581

Given numbers are 787/978,646/508,835/581

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 787,646,835

Least Common Multiple of Numerators i.e. LCM of 787,646,835 is 424515670.

GCF of Denominators means GCF of 978,508,581 as per the given fractions.

GCF of 978,508,581 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 787,646,835

LCM of Fractions 787/978,646/508,835/581 is 424515670

Given numbers has no common factors except 1. So, there LCM is their product i.e 424515670

Least Common Multiple of 787,646,835 with GCF Formula

Least Common Multiple of 787,646,835 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 787,646,835 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(787,646,835) = 1

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

GCF(787,646,835) x common factors =1 x 1 = 1

LCM(787,646,835) = ( 787 × 646 × 835 ) / 1

LCM(787,646,835) = 424515670 / 1

LCM(787,646,835) = 424515670


Lets's calculate GCF of 978,508,581

∴ So GCF of numbers is 1 because of no common factors present between them.

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 424515670/1

Therefore the LCM of Fractions 787/978,646/508,835/581 is 424515670

Greatest Common Factor of 978,508,581 By Matching Biggest Common Factor Method

Greatest Common Factor of 978,508,581 By Matching Biggest Common Factor Method

Factors of 978

List of positive integer factors of 978 that divides 978 without a remainder.

1,2,3,6,163,326,489,978

Factors of 508

List of positive integer factors of 508 that divides 508 without a remainder.

1,2,4,127,254,508

Factors of 581

List of positive integer factors of 581 that divides 581 without a remainder.

1,7,83,581

Greatest Common Factor

We found the factors 978,508,581 . The biggest common factor number is the GCF number.
So the greatest common factor 978,508,581 is 1.


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 787/978, 646/508, 835/581

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 787/978, 646/508, 835/581?

Answer: LCM of Numerators as per given numbers 787/978, 646/508, 835/581 is

LCM of Numerators i.e. for 787,646,835 is 424515670

GCF of denominators i.e. for 978,508,581 is 1.

Thus, LCM of Fractions is 424515670.Finally, LCM of Fractions for 787/978, 646/508, 835/581 is 424515670.