Least Common Multiple of 865/688, 4990/9685

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 865/688, 4990/9685 quickly i.e. 863270 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 865/688, 4990/9685 is 863270.

LCM(865/688, 4990/9685) = 863270

LCM of 865/688, 4990/9685

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 865/688,4990/9685

Given numbers are 865/688,4990/9685

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 865,4990

Least Common Multiple of Numerators i.e. LCM of 865,4990 is 863270.

GCF of Denominators means GCF of 688,9685 as per the given fractions.

GCF of 688,9685 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 865,4990

LCM of Fractions 865/688,4990/9685 is 863270

5 865, 4990
173, 998

∴ So the LCM of the given numbers is 5 x 173 x 998 = 863270

Least Common Multiple of 865,4990 with GCF Formula

Least Common Multiple of 865,4990 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 865,4990 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(865,4990) = 5

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

GCF(865,4990) x common factors =5 x 1 = 5

LCM(865,4990) = ( 865 × 4990 ) / 5

LCM(865,4990) = 4316350 / 5

LCM(865,4990) = 863270


Lets's calculate GCF of 688,9685

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 863270/1

Therefore the LCM of Fractions 865/688,4990/9685 is 863270

Greatest Common Factor of 688,9685 By Matching Biggest Common Factor Method

Greatest Common Factor of 688,9685 By Matching Biggest Common Factor Method

Factors of 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

Factors of 9685

List of positive integer factors of 9685 that divides 9685 without a remainder.

1,5,13,65,149,745,1937,9685

Greatest Common Factor

We found the factors 688,9685 . The biggest common factor number is the GCF number.
So the greatest common factor 688,9685 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 865/688, 4990/9685

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 865/688, 4990/9685?

Answer: LCM of Numerators as per given numbers 865/688, 4990/9685 is

LCM of Numerators i.e. for 865,4990 is 863270

GCF of denominators i.e. for 688,9685 is 1.

Thus, LCM of Fractions is 863270.Finally, LCM of Fractions for 865/688, 4990/9685 is 863270.