Least Common Multiple of 97/98, 80/69, 60/67, 690/90

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 97/98, 80/69, 60/67, 690/90 quickly i.e. 535440 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 97/98, 80/69, 60/67, 690/90 is 535440.

LCM(97/98, 80/69, 60/67, 690/90) = 535440

LCM of 97/98, 80/69, 60/67, 690/90

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 97/98,80/69,60/67,690/90

Given numbers are 97/98,80/69,60/67,690/90

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 97,80,60,690

Least Common Multiple of Numerators i.e. LCM of 97,80,60,690 is 535440.

GCF of Denominators means GCF of 98,69,67,90 as per the given fractions.

GCF of 98,69,67,90 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 97,80,60,690

LCM of Fractions 97/98,80/69,60/67,690/90 is 535440

2 97, 80, 60, 690
2 97, 40, 30, 345
3 97, 20, 15, 345
5 97, 20, 5, 115
97, 4, 1, 23

∴ So the LCM of the given numbers is 2 x 2 x 3 x 5 x 97 x 4 x 1 x 23 = 535440

Least Common Multiple of 97,80,60,690 with GCF Formula

Least Common Multiple of 97,80,60,690 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 97,80,60,690 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(97,80,60,690) = 1

common factors(in case of two or more numbers have common factors) = 600

GCF(97,80,60,690) x common factors =1 x 600 = 600

LCM(97,80,60,690) = ( 97 × 80 × 60 × 690 ) / 600

LCM(97,80,60,690) = 321264000 / 600

LCM(97,80,60,690) = 535440


Lets's calculate GCF of 98,69,67,90

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 535440/1

Therefore the LCM of Fractions 97/98,80/69,60/67,690/90 is 535440

Greatest Common Factor of 98,69,67,90 By Matching Biggest Common Factor Method

Greatest Common Factor of 98,69,67,90 By Matching Biggest Common Factor Method

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Greatest Common Factor

We found the factors 98,69,67,90 . The biggest common factor number is the GCF number.
So the greatest common factor 98,69,67,90 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 97/98, 80/69, 60/67, 690/90

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 97/98, 80/69, 60/67, 690/90?

Answer: LCM of Numerators as per given numbers 97/98, 80/69, 60/67, 690/90 is

LCM of Numerators i.e. for 97,80,60,690 is 535440

GCF of denominators i.e. for 98,69,67,90 is 1.

Thus, LCM of Fractions is 535440.Finally, LCM of Fractions for 97/98, 80/69, 60/67, 690/90 is 535440.