Least Common Multiple of 397/76, 684/53, 804/456

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 397/76, 684/53, 804/456 quickly i.e. 18193716 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 397/76, 684/53, 804/456 is 18193716.

LCM(397/76, 684/53, 804/456) = 18193716

LCM of 397/76, 684/53, 804/456

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 397/76,684/53,804/456

Given numbers are 397/76,684/53,804/456

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 397,684,804

Least Common Multiple of Numerators i.e. LCM of 397,684,804 is 18193716.

GCF of Denominators means GCF of 76,53,456 as per the given fractions.

GCF of 76,53,456 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 397,684,804

LCM of Fractions 397/76,684/53,804/456 is 18193716

2 397, 684, 804
2 397, 342, 402
3 397, 171, 201
397, 57, 67

∴ So the LCM of the given numbers is 2 x 2 x 3 x 397 x 57 x 67 = 18193716

Least Common Multiple of 397,684,804 with GCF Formula

Least Common Multiple of 397,684,804 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 397,684,804 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(397,684,804) = 1

common factors(in case of two or more numbers have common factors) = 12

GCF(397,684,804) x common factors =1 x 12 = 12

LCM(397,684,804) = ( 397 × 684 × 804 ) / 12

LCM(397,684,804) = 218324592 / 12

LCM(397,684,804) = 18193716


Lets's calculate GCF of 76,53,456

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 18193716/1

Therefore the LCM of Fractions 397/76,684/53,804/456 is 18193716

Greatest Common Factor of 76,53,456 By Matching Biggest Common Factor Method

Greatest Common Factor of 76,53,456 By Matching Biggest Common Factor Method

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 456

List of positive integer factors of 456 that divides 456 without a remainder.

1,2,3,4,6,8,12,19,24,38,57,76,114,152,228,456

Greatest Common Factor

We found the factors 76,53,456 . The biggest common factor number is the GCF number.
So the greatest common factor 76,53,456 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 397/76, 684/53, 804/456

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 397/76, 684/53, 804/456?

Answer: LCM of Numerators as per given numbers 397/76, 684/53, 804/456 is

LCM of Numerators i.e. for 397,684,804 is 18193716

GCF of denominators i.e. for 76,53,456 is 1.

Thus, LCM of Fractions is 18193716.Finally, LCM of Fractions for 397/76, 684/53, 804/456 is 18193716.