Least Common Multiple of 7/39, 75/739, 45/889

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 7/39, 75/739, 45/889 quickly i.e. 1575 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 7/39, 75/739, 45/889 is 1575.

LCM(7/39, 75/739, 45/889) = 1575

LCM of 7/39, 75/739, 45/889

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 7/39,75/739,45/889

Given numbers are 7/39,75/739,45/889

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 7,75,45

Least Common Multiple of Numerators i.e. LCM of 7,75,45 is 1575.

GCF of Denominators means GCF of 39,739,889 as per the given fractions.

GCF of 39,739,889 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 7,75,45

LCM of Fractions 7/39,75/739,45/889 is 1575

3 7, 75, 45
5 7, 25, 15
7, 5, 3

∴ So the LCM of the given numbers is 3 x 5 x 7 x 5 x 3 = 1575

Least Common Multiple of 7,75,45 with GCF Formula

Least Common Multiple of 7,75,45 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 7,75,45 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(7,75,45) = 1

common factors(in case of two or more numbers have common factors) = 15

GCF(7,75,45) x common factors =1 x 15 = 15

LCM(7,75,45) = ( 7 × 75 × 45 ) / 15

LCM(7,75,45) = 23625 / 15

LCM(7,75,45) = 1575


Lets's calculate GCF of 39,739,889

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1575/1

Therefore the LCM of Fractions 7/39,75/739,45/889 is 1575

Greatest Common Factor of 39,739,889 By Matching Biggest Common Factor Method

Greatest Common Factor of 39,739,889 By Matching Biggest Common Factor Method

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 739

List of positive integer factors of 739 that divides 739 without a remainder.

1,739

Factors of 889

List of positive integer factors of 889 that divides 889 without a remainder.

1,7,127,889

Greatest Common Factor

We found the factors 39,739,889 . The biggest common factor number is the GCF number.
So the greatest common factor 39,739,889 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 7/39, 75/739, 45/889

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 7/39, 75/739, 45/889?

Answer: LCM of Numerators as per given numbers 7/39, 75/739, 45/889 is

LCM of Numerators i.e. for 7,75,45 is 1575

GCF of denominators i.e. for 39,739,889 is 1.

Thus, LCM of Fractions is 1575.Finally, LCM of Fractions for 7/39, 75/739, 45/889 is 1575.