Least Common Multiple of 3/340, 76/532, 45/780

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 3/340, 76/532, 45/780 quickly i.e. 855 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 3/340, 76/532, 45/780 is 855.

LCM(3/340, 76/532, 45/780) = 855

LCM of 3/340, 76/532, 45/780

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 3/340,76/532,45/780

Given numbers are 3/340,76/532,45/780

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 3,76,45

Least Common Multiple of Numerators i.e. LCM of 3,76,45 is 3420.

GCF of Denominators means GCF of 340,532,780 as per the given fractions.

GCF of 340,532,780 is 4 as it is the largest common factor for these numbers.

Lets's calculate LCM of 3,76,45

LCM of Fractions 3/340,76/532,45/780 is 855

3 3, 76, 45
1, 76, 15

∴ So the LCM of the given numbers is 3 x 1 x 76 x 15 = 3420

Least Common Multiple of 3,76,45 with GCF Formula

Least Common Multiple of 3,76,45 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 3,76,45 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(3,76,45) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(3,76,45) x common factors =1 x 3 = 3

LCM(3,76,45) = ( 3 × 76 × 45 ) / 3

LCM(3,76,45) = 10260 / 3

LCM(3,76,45) = 3420


Lets's calculate GCF of 340,532,780

2 340, 532, 780
2 170, 266, 390
85, 133, 195

∴ So the GCF of the given numbers is 2 x 2 = 4

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3420/4

Therefore the LCM of Fractions 3/340,76/532,45/780 is 855

Greatest Common Factor of 340,532,780 By Matching Biggest Common Factor Method

Greatest Common Factor of 340,532,780 By Matching Biggest Common Factor Method

Factors of 340

List of positive integer factors of 340 that divides 340 without a remainder.

1,2,4,5,10,17,20,34,68,85,170,340

Factors of 532

List of positive integer factors of 532 that divides 532 without a remainder.

1,2,4,7,14,19,28,38,76,133,266,532

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Greatest Common Factor

We found the factors 340,532,780 . The biggest common factor number is the GCF number.
So the greatest common factor 340,532,780 is 4.


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 3/340, 76/532, 45/780

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 3/340, 76/532, 45/780?

Answer: LCM of Numerators as per given numbers 3/340, 76/532, 45/780 is

LCM of Numerators i.e. for 3,76,45 is 3420

GCF of denominators i.e. for 340,532,780 is 4.

Thus, LCM of Fractions is 855.Finally, LCM of Fractions for 3/340, 76/532, 45/780 is 855.