Least Common Multiple of 397/77, 307/17, 985/969

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 397/77, 307/17, 985/969 quickly i.e. 120050815 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 397/77, 307/17, 985/969 is 120050815.

LCM(397/77, 307/17, 985/969) = 120050815

LCM of 397/77, 307/17, 985/969

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 397/77,307/17,985/969

Given numbers are 397/77,307/17,985/969

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 397,307,985

Least Common Multiple of Numerators i.e. LCM of 397,307,985 is 120050815.

GCF of Denominators means GCF of 77,17,969 as per the given fractions.

GCF of 77,17,969 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 397,307,985

LCM of Fractions 397/77,307/17,985/969 is 120050815

Given numbers has no common factors except 1. So, there LCM is their product i.e 120050815

Least Common Multiple of 397,307,985 with GCF Formula

Least Common Multiple of 397,307,985 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 397,307,985 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(397,307,985) = 1

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

GCF(397,307,985) x common factors =1 x 1 = 1

LCM(397,307,985) = ( 397 × 307 × 985 ) / 1

LCM(397,307,985) = 120050815 / 1

LCM(397,307,985) = 120050815


Lets's calculate GCF of 77,17,969

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 120050815/1

Therefore the LCM of Fractions 397/77,307/17,985/969 is 120050815

Greatest Common Factor of 77,17,969 By Matching Biggest Common Factor Method

Greatest Common Factor of 77,17,969 By Matching Biggest Common Factor Method

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 969

List of positive integer factors of 969 that divides 969 without a remainder.

1,3,17,19,51,57,323,969

Greatest Common Factor

We found the factors 77,17,969 . The biggest common factor number is the GCF number.
So the greatest common factor 77,17,969 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 397/77, 307/17, 985/969

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 397/77, 307/17, 985/969?

Answer: LCM of Numerators as per given numbers 397/77, 307/17, 985/969 is

LCM of Numerators i.e. for 397,307,985 is 120050815

GCF of denominators i.e. for 77,17,969 is 1.

Thus, LCM of Fractions is 120050815.Finally, LCM of Fractions for 397/77, 307/17, 985/969 is 120050815.