Least Common Multiple of 80/890, 714/40, 688/678

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 80/890, 714/40, 688/678 quickly i.e. 614040 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 80/890, 714/40, 688/678 is 614040.

LCM(80/890, 714/40, 688/678) = 614040

LCM of 80/890, 714/40, 688/678

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 80/890,714/40,688/678

Given numbers are 80/890,714/40,688/678

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 80,714,688

Least Common Multiple of Numerators i.e. LCM of 80,714,688 is 1228080.

GCF of Denominators means GCF of 890,40,678 as per the given fractions.

GCF of 890,40,678 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 80,714,688

LCM of Fractions 80/890,714/40,688/678 is 614040

2 80, 714, 688
2 40, 357, 344
2 20, 357, 172
2 10, 357, 86
5, 357, 43

∴ So the LCM of the given numbers is 2 x 2 x 2 x 2 x 5 x 357 x 43 = 1228080

Least Common Multiple of 80,714,688 with GCF Formula

Least Common Multiple of 80,714,688 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 80,714,688 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(80,714,688) = 2

common factors(in case of two or more numbers have common factors) = 16

GCF(80,714,688) x common factors =2 x 16 = 32

LCM(80,714,688) = ( 80 × 714 × 688 ) / 32

LCM(80,714,688) = 39298560 / 32

LCM(80,714,688) = 1228080


Lets's calculate GCF of 890,40,678

2 890, 40, 678
445, 20, 339

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1228080/2

Therefore the LCM of Fractions 80/890,714/40,688/678 is 614040

Greatest Common Factor of 890,40,678 By Matching Biggest Common Factor Method

Greatest Common Factor of 890,40,678 By Matching Biggest Common Factor Method

Factors of 890

List of positive integer factors of 890 that divides 890 without a remainder.

1,2,5,10,89,178,445,890

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 678

List of positive integer factors of 678 that divides 678 without a remainder.

1,2,3,6,113,226,339,678

Greatest Common Factor

We found the factors 890,40,678 . The biggest common factor number is the GCF number.
So the greatest common factor 890,40,678 is 2.


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 80/890, 714/40, 688/678

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 80/890, 714/40, 688/678?

Answer: LCM of Numerators as per given numbers 80/890, 714/40, 688/678 is

LCM of Numerators i.e. for 80,714,688 is 1228080

GCF of denominators i.e. for 890,40,678 is 2.

Thus, LCM of Fractions is 614040.Finally, LCM of Fractions for 80/890, 714/40, 688/678 is 614040.