Least Common Multiple of 639/770, 799/439, 867/658

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 639/770, 799/439, 867/658 quickly i.e. 8679537 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 639/770, 799/439, 867/658 is 8679537.

LCM(639/770, 799/439, 867/658) = 8679537

LCM of 639/770, 799/439, 867/658

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 639/770,799/439,867/658

Given numbers are 639/770,799/439,867/658

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 639,799,867

Least Common Multiple of Numerators i.e. LCM of 639,799,867 is 8679537.

GCF of Denominators means GCF of 770,439,658 as per the given fractions.

GCF of 770,439,658 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 639,799,867

LCM of Fractions 639/770,799/439,867/658 is 8679537

3 639, 799, 867
17 213, 799, 289
213, 47, 17

∴ So the LCM of the given numbers is 3 x 17 x 213 x 47 x 17 = 8679537

Least Common Multiple of 639,799,867 with GCF Formula

Least Common Multiple of 639,799,867 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 639,799,867 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(639,799,867) = 1

common factors(in case of two or more numbers have common factors) = 51

GCF(639,799,867) x common factors =1 x 51 = 51

LCM(639,799,867) = ( 639 × 799 × 867 ) / 51

LCM(639,799,867) = 442656387 / 51

LCM(639,799,867) = 8679537


Lets's calculate GCF of 770,439,658

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 8679537/1

Therefore the LCM of Fractions 639/770,799/439,867/658 is 8679537

Greatest Common Factor of 770,439,658 By Matching Biggest Common Factor Method

Greatest Common Factor of 770,439,658 By Matching Biggest Common Factor Method

Factors of 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Factors of 439

List of positive integer factors of 439 that divides 439 without a remainder.

1,439

Factors of 658

List of positive integer factors of 658 that divides 658 without a remainder.

1,2,7,14,47,94,329,658

Greatest Common Factor

We found the factors 770,439,658 . The biggest common factor number is the GCF number.
So the greatest common factor 770,439,658 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 639/770, 799/439, 867/658

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 639/770, 799/439, 867/658?

Answer: LCM of Numerators as per given numbers 639/770, 799/439, 867/658 is

LCM of Numerators i.e. for 639,799,867 is 8679537

GCF of denominators i.e. for 770,439,658 is 1.

Thus, LCM of Fractions is 8679537.Finally, LCM of Fractions for 639/770, 799/439, 867/658 is 8679537.