Least Common Multiple of 8/854, 78/487, 80/490

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 8/854, 78/487, 80/490 quickly i.e. 3120 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 8/854, 78/487, 80/490 is 3120.

LCM(8/854, 78/487, 80/490) = 3120

LCM of 8/854, 78/487, 80/490

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 8/854,78/487,80/490

Given numbers are 8/854,78/487,80/490

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 8,78,80

Least Common Multiple of Numerators i.e. LCM of 8,78,80 is 3120.

GCF of Denominators means GCF of 854,487,490 as per the given fractions.

GCF of 854,487,490 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 8,78,80

LCM of Fractions 8/854,78/487,80/490 is 3120

2 8, 78, 80
2 4, 39, 40
2 2, 39, 20
1, 39, 10

∴ So the LCM of the given numbers is 2 x 2 x 2 x 1 x 39 x 10 = 3120

Least Common Multiple of 8,78,80 with GCF Formula

Least Common Multiple of 8,78,80 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 8,78,80 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(8,78,80) = 2

common factors(in case of two or more numbers have common factors) = 8

GCF(8,78,80) x common factors =2 x 8 = 16

LCM(8,78,80) = ( 8 × 78 × 80 ) / 16

LCM(8,78,80) = 49920 / 16

LCM(8,78,80) = 3120


Lets's calculate GCF of 854,487,490

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3120/1

Therefore the LCM of Fractions 8/854,78/487,80/490 is 3120

Greatest Common Factor of 854,487,490 By Matching Biggest Common Factor Method

Greatest Common Factor of 854,487,490 By Matching Biggest Common Factor Method

Factors of 854

List of positive integer factors of 854 that divides 854 without a remainder.

1,2,7,14,61,122,427,854

Factors of 487

List of positive integer factors of 487 that divides 487 without a remainder.

1,487

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Greatest Common Factor

We found the factors 854,487,490 . The biggest common factor number is the GCF number.
So the greatest common factor 854,487,490 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 8/854, 78/487, 80/490

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 8/854, 78/487, 80/490?

Answer: LCM of Numerators as per given numbers 8/854, 78/487, 80/490 is

LCM of Numerators i.e. for 8,78,80 is 3120

GCF of denominators i.e. for 854,487,490 is 1.

Thus, LCM of Fractions is 3120.Finally, LCM of Fractions for 8/854, 78/487, 80/490 is 3120.