Least Common Multiple of 7848/860, 2240/2688

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 7848/860, 2240/2688 quickly i.e. 549360 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 7848/860, 2240/2688 is 549360.

LCM(7848/860, 2240/2688) = 549360

LCM of 7848/860, 2240/2688

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 7848/860,2240/2688

Given numbers are 7848/860,2240/2688

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 7848,2240

Least Common Multiple of Numerators i.e. LCM of 7848,2240 is 2197440.

GCF of Denominators means GCF of 860,2688 as per the given fractions.

GCF of 860,2688 is 4 as it is the largest common factor for these numbers.

Lets's calculate LCM of 7848,2240

LCM of Fractions 7848/860,2240/2688 is 549360

2 7848, 2240
2 3924, 1120
2 1962, 560
981, 280

∴ So the LCM of the given numbers is 2 x 2 x 2 x 981 x 280 = 2197440

Least Common Multiple of 7848,2240 with GCF Formula

Least Common Multiple of 7848,2240 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 7848,2240 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(7848,2240) = 8

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

GCF(7848,2240) x common factors =8 x 1 = 8

LCM(7848,2240) = ( 7848 × 2240 ) / 8

LCM(7848,2240) = 17579520 / 8

LCM(7848,2240) = 2197440


Lets's calculate GCF of 860,2688

2 860, 2688
2 430, 1344
215, 672

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2197440/4

Therefore the LCM of Fractions 7848/860,2240/2688 is 549360

Greatest Common Factor of 860,2688 By Matching Biggest Common Factor Method

Greatest Common Factor of 860,2688 By Matching Biggest Common Factor Method

Factors of 860

List of positive integer factors of 860 that divides 860 without a remainder.

1,2,4,5,10,20,43,86,172,215,430,860

Factors of 2688

List of positive integer factors of 2688 that divides 2688 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,64,84,96,112,128,168,192,224,336,384,448,672,896,1344,2688

Greatest Common Factor

We found the factors 860,2688 . The biggest common factor number is the GCF number.
So the greatest common factor 860,2688 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 7848/860, 2240/2688

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 7848/860, 2240/2688?

Answer: LCM of Numerators as per given numbers 7848/860, 2240/2688 is

LCM of Numerators i.e. for 7848,2240 is 2197440

GCF of denominators i.e. for 860,2688 is 4.

Thus, LCM of Fractions is 549360.Finally, LCM of Fractions for 7848/860, 2240/2688 is 549360.