Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 3975/582,6475/2220
Formula to find GCF of Fractions is
GCF = GCF of Numerators/LCM of Denominators
As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators
In the given fractions GCF of Numerators means GCF of 3975,6475
Greatest Common Factor of Numerators i.e. GCF of 3975,6475 is 25 .
LCM of Denominators means LCM of 582,2220 as per the given fractions.
LCM of 582,2220 is 215340 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 3975,6475
5 | 3975, 6475 |
5 | 795, 1295 |
159, 259 |
∴ So the GCF of the given numbers is 5 x 5 = 25
Factors of 3975
List of positive integer factors of 3975 that divides 3975 without a remainder.
1,3,5,15,25,53,75,159,265,795,1325,3975
Factors of 6475
List of positive integer factors of 6475 that divides 6475 without a remainder.
1,5,7,25,35,37,175,185,259,925,1295,6475
Greatest Common Factor
We found the factors 3975,6475 . The biggest common factor number is the GCF number.
So the greatest common factor 3975,6475 is 25.
Lets's calculate LCM of 582,2220
2 | 582, 2220 |
3 | 291, 1110 |
97, 370 |
∴ So the LCM of the given numbers is 2 x 3 x 97 x 370 = 215340
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 25/215340
Therefore, the GCF of Fractions 3975/582,6475/2220 is 25/215340
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 582,2220 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(582,2220) = 6
common factors(in case of two or more numbers have common factors) = 1
GCF(582,2220) x common factors =6 x 1 = 6
LCM(582,2220) = ( 582 × 2220 ) / 6
LCM(582,2220) = 1292040 / 6
LCM(582,2220) = 215340
Here are some samples of GCF of Fractions calculations.
Here are some samples of GCF of Fractions calculations.
1. How to find GCF in Fractions?
Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.
2. What is the GCF of Fractions for 3975/582, 6475/2220?
Answer: GCF of Numerators as per given numbers 3975/582, 6475/2220 is
GCF of Numerators i.e. for 3975,6475 is 25
LCM of denominators i.e. for 582,2220 is 215340.
Thus, GCF of Fractions is 25/215340.Finally, GCF of Fractions for 3975/582, 6475/2220 is 25/215340.