Least Common Multiple of 77/805, 6390/3080

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 77/805, 6390/3080 quickly i.e. 14058 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 77/805, 6390/3080 is 14058.

LCM(77/805, 6390/3080) = 14058

LCM of 77/805, 6390/3080

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 77/805,6390/3080

Given numbers are 77/805,6390/3080

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 77,6390

Least Common Multiple of Numerators i.e. LCM of 77,6390 is 492030.

GCF of Denominators means GCF of 805,3080 as per the given fractions.

GCF of 805,3080 is 35 as it is the largest common factor for these numbers.

Lets's calculate LCM of 77,6390

LCM of Fractions 77/805,6390/3080 is 14058

Given numbers has no common factors except 1. So, there LCM is their product i.e 492030

Least Common Multiple of 77,6390 with GCF Formula

Least Common Multiple of 77,6390 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 77,6390 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(77,6390) = 1

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

GCF(77,6390) x common factors =1 x 1 = 1

LCM(77,6390) = ( 77 × 6390 ) / 1

LCM(77,6390) = 492030 / 1

LCM(77,6390) = 492030


Lets's calculate GCF of 805,3080

5 805, 3080
7 161, 616
23, 88

∴ So the GCF of the given numbers is 5 x 7 = 35

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 492030/35

Therefore the LCM of Fractions 77/805,6390/3080 is 14058

Greatest Common Factor of 805,3080 By Matching Biggest Common Factor Method

Greatest Common Factor of 805,3080 By Matching Biggest Common Factor Method

Factors of 805

List of positive integer factors of 805 that divides 805 without a remainder.

1,5,7,23,35,115,161,805

Factors of 3080

List of positive integer factors of 3080 that divides 3080 without a remainder.

1,2,4,5,7,8,10,11,14,20,22,28,35,40,44,55,56,70,77,88,110,140,154,220,280,308,385,440,616,770,1540,3080

Greatest Common Factor

We found the factors 805,3080 . The biggest common factor number is the GCF number.
So the greatest common factor 805,3080 is 35.


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 77/805, 6390/3080

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 77/805, 6390/3080?

Answer: LCM of Numerators as per given numbers 77/805, 6390/3080 is

LCM of Numerators i.e. for 77,6390 is 492030

GCF of denominators i.e. for 805,3080 is 35.

Thus, LCM of Fractions is 14058.Finally, LCM of Fractions for 77/805, 6390/3080 is 14058.