Least Common Multiple of 8/25, 7/35, 8/91, 80/207

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 8/25, 7/35, 8/91, 80/207 quickly i.e. 560 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 8/25, 7/35, 8/91, 80/207 is 560.

LCM(8/25, 7/35, 8/91, 80/207) = 560

LCM of 8/25, 7/35, 8/91, 80/207

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 8/25,7/35,8/91,80/207

Given numbers are 8/25,7/35,8/91,80/207

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 8,7,8,80

Least Common Multiple of Numerators i.e. LCM of 8,7,8,80 is 560.

GCF of Denominators means GCF of 25,35,91,207 as per the given fractions.

GCF of 25,35,91,207 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 8,7,8,80

LCM of Fractions 8/25,7/35,8/91,80/207 is 560

2 8, 7, 8, 80
2 4, 7, 4, 40
2 2, 7, 2, 20
1, 7, 1, 10

∴ So the LCM of the given numbers is 2 x 2 x 2 x 1 x 7 x 1 x 10 = 560

Least Common Multiple of 8,7,8,80 with GCF Formula

Least Common Multiple of 8,7,8,80 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 8,7,8,80 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(8,7,8,80) = 1

common factors(in case of two or more numbers have common factors) = 64

GCF(8,7,8,80) x common factors =1 x 64 = 64

LCM(8,7,8,80) = ( 8 × 7 × 8 × 80 ) / 64

LCM(8,7,8,80) = 35840 / 64

LCM(8,7,8,80) = 560


Lets's calculate GCF of 25,35,91,207

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 560/1

Therefore the LCM of Fractions 8/25,7/35,8/91,80/207 is 560

Greatest Common Factor of 25,35,91,207 By Matching Biggest Common Factor Method

Greatest Common Factor of 25,35,91,207 By Matching Biggest Common Factor Method

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 207

List of positive integer factors of 207 that divides 207 without a remainder.

1,3,9,23,69,207

Greatest Common Factor

We found the factors 25,35,91,207 . The biggest common factor number is the GCF number.
So the greatest common factor 25,35,91,207 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 8/25, 7/35, 8/91, 80/207

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 8/25, 7/35, 8/91, 80/207?

Answer: LCM of Numerators as per given numbers 8/25, 7/35, 8/91, 80/207 is

LCM of Numerators i.e. for 8,7,8,80 is 560

GCF of denominators i.e. for 25,35,91,207 is 1.

Thus, LCM of Fractions is 560.Finally, LCM of Fractions for 8/25, 7/35, 8/91, 80/207 is 560.