Least Common Multiple of 945/67, 672/6390

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 945/67, 672/6390 quickly i.e. 30240 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 945/67, 672/6390 is 30240.

LCM(945/67, 672/6390) = 30240

LCM of 945/67, 672/6390

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 945/67,672/6390

Given numbers are 945/67,672/6390

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 945,672

Least Common Multiple of Numerators i.e. LCM of 945,672 is 30240.

GCF of Denominators means GCF of 67,6390 as per the given fractions.

GCF of 67,6390 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 945,672

LCM of Fractions 945/67,672/6390 is 30240

3 945, 672
7 315, 224
45, 32

∴ So the LCM of the given numbers is 3 x 7 x 45 x 32 = 30240

Least Common Multiple of 945,672 with GCF Formula

Least Common Multiple of 945,672 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 945,672 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(945,672) = 21

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

GCF(945,672) x common factors =21 x 1 = 21

LCM(945,672) = ( 945 × 672 ) / 21

LCM(945,672) = 635040 / 21

LCM(945,672) = 30240


Lets's calculate GCF of 67,6390

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 30240/1

Therefore the LCM of Fractions 945/67,672/6390 is 30240

Greatest Common Factor of 67,6390 By Matching Biggest Common Factor Method

Greatest Common Factor of 67,6390 By Matching Biggest Common Factor Method

Factors of 67

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

1,67

Factors of 6390

List of positive integer factors of 6390 that divides 6390 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,71,90,142,213,355,426,639,710,1065,1278,2130,3195,6390

Greatest Common Factor

We found the factors 67,6390 . The biggest common factor number is the GCF number.
So the greatest common factor 67,6390 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 945/67, 672/6390

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 945/67, 672/6390?

Answer: LCM of Numerators as per given numbers 945/67, 672/6390 is

LCM of Numerators i.e. for 945,672 is 30240

GCF of denominators i.e. for 67,6390 is 1.

Thus, LCM of Fractions is 30240.Finally, LCM of Fractions for 945/67, 672/6390 is 30240.