Least Common Multiple of 9/25, 7/74, 7/78, 55/470

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 9/25, 7/74, 7/78, 55/470 quickly i.e. 3465 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 9/25, 7/74, 7/78, 55/470 is 3465.

LCM(9/25, 7/74, 7/78, 55/470) = 3465

LCM of 9/25, 7/74, 7/78, 55/470

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 9/25,7/74,7/78,55/470

Given numbers are 9/25,7/74,7/78,55/470

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 9,7,7,55

Least Common Multiple of Numerators i.e. LCM of 9,7,7,55 is 3465.

GCF of Denominators means GCF of 25,74,78,470 as per the given fractions.

GCF of 25,74,78,470 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 9,7,7,55

LCM of Fractions 9/25,7/74,7/78,55/470 is 3465

7 9, 7, 7, 55
9, 1, 1, 55

∴ So the LCM of the given numbers is 7 x 9 x 1 x 1 x 55 = 3465

Least Common Multiple of 9,7,7,55 with GCF Formula

Least Common Multiple of 9,7,7,55 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 9,7,7,55 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(9,7,7,55) = 1

common factors(in case of two or more numbers have common factors) = 7

GCF(9,7,7,55) x common factors =1 x 7 = 7

LCM(9,7,7,55) = ( 9 × 7 × 7 × 55 ) / 7

LCM(9,7,7,55) = 24255 / 7

LCM(9,7,7,55) = 3465


Lets's calculate GCF of 25,74,78,470

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3465/1

Therefore the LCM of Fractions 9/25,7/74,7/78,55/470 is 3465

Greatest Common Factor of 25,74,78,470 By Matching Biggest Common Factor Method

Greatest Common Factor of 25,74,78,470 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 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 470

List of positive integer factors of 470 that divides 470 without a remainder.

1,2,5,10,47,94,235,470

Greatest Common Factor

We found the factors 25,74,78,470 . The biggest common factor number is the GCF number.
So the greatest common factor 25,74,78,470 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 9/25, 7/74, 7/78, 55/470

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 9/25, 7/74, 7/78, 55/470?

Answer: LCM of Numerators as per given numbers 9/25, 7/74, 7/78, 55/470 is

LCM of Numerators i.e. for 9,7,7,55 is 3465

GCF of denominators i.e. for 25,74,78,470 is 1.

Thus, LCM of Fractions is 3465.Finally, LCM of Fractions for 9/25, 7/74, 7/78, 55/470 is 3465.