Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 779/920, 305/700 quickly i.e. 237595/20 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 779/920, 305/700 is 237595/20.
LCM(779/920, 305/700) = 237595/20
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 779/920,305/700
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 779,305
Least Common Multiple of Numerators i.e. LCM of 779,305 is 237595.
GCF of Denominators means GCF of 920,700 as per the given fractions.
GCF of 920,700 is 20 as it is the largest common factor for these numbers.
Lets's calculate LCM of 779,305
Given numbers has no common factors except 1. So, there LCM is their product i.e 237595
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 779,305 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(779,305) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(779,305) x common factors =1 x 1 = 1
LCM(779,305) = ( 779 × 305 ) / 1
LCM(779,305) = 237595 / 1
LCM(779,305) = 237595
Lets's calculate GCF of 920,700
2 | 920, 700 |
2 | 460, 350 |
5 | 230, 175 |
46, 35 |
∴ So the GCF of the given numbers is 2 x 2 x 5 = 20
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 237595/20
Therefore the LCM of Fractions 779/920,305/700 is 237595/20
Factors of 920
List of positive integer factors of 920 that divides 920 without a remainder.
1,2,4,5,8,10,20,23,40,46,92,115,184,230,460,920
Factors of 700
List of positive integer factors of 700 that divides 700 without a remainder.
1,2,4,5,7,10,14,20,25,28,35,50,70,100,140,175,350,700
Greatest Common Factor
We found the factors 920,700 . The biggest common factor number is the GCF number.
So the greatest common factor 920,700 is 20.
Here are some samples of LCM of Fractions calculations.
Here are some samples of LCM of Fractions calculations.
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 779/920, 305/700?
Answer: LCM of Numerators as per given numbers 779/920, 305/700 is
LCM of Numerators i.e. for 779,305 is 237595
GCF of denominators i.e. for 920,700 is 20.
Thus, LCM of Fractions is 237595/20.Finally, LCM of Fractions for 779/920, 305/700 is 237595/20.