Least Common Multiple of 69/305, 25/145

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 69/305, 25/145 quickly i.e. 345 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 69/305, 25/145 is 345.

LCM(69/305, 25/145) = 345

LCM of 69/305, 25/145

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 69/305,25/145

Given numbers are 69/305,25/145

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 69,25

Least Common Multiple of Numerators i.e. LCM of 69,25 is 1725.

GCF of Denominators means GCF of 305,145 as per the given fractions.

GCF of 305,145 is 5 as it is the largest common factor for these numbers.

Lets's calculate LCM of 69,25

LCM of Fractions 69/305,25/145 is 345

Given numbers has no common factors except 1. So, there LCM is their product i.e 1725

Least Common Multiple of 69,25 with GCF Formula

Least Common Multiple of 69,25 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 69,25 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(69,25) = 1

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

GCF(69,25) x common factors =1 x 1 = 1

LCM(69,25) = ( 69 × 25 ) / 1

LCM(69,25) = 1725 / 1

LCM(69,25) = 1725


Lets's calculate GCF of 305,145

5 305, 145
61, 29

∴ So the GCF of the given numbers is 5 = 5

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1725/5

Therefore the LCM of Fractions 69/305,25/145 is 345

Greatest Common Factor of 305,145 By Matching Biggest Common Factor Method

Greatest Common Factor of 305,145 By Matching Biggest Common Factor Method

Factors of 305

List of positive integer factors of 305 that divides 305 without a remainder.

1,5,61,305

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Greatest Common Factor

We found the factors 305,145 . The biggest common factor number is the GCF number.
So the greatest common factor 305,145 is 5.


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 69/305, 25/145

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 69/305, 25/145?

Answer: LCM of Numerators as per given numbers 69/305, 25/145 is

LCM of Numerators i.e. for 69,25 is 1725

GCF of denominators i.e. for 305,145 is 5.

Thus, LCM of Fractions is 345.Finally, LCM of Fractions for 69/305, 25/145 is 345.