Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 35/82,25/847,365/620
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 35,25,365
Greatest Common Factor of Numerators i.e. GCF of 35,25,365 is 5 .
LCM of Denominators means LCM of 82,847,620 as per the given fractions.
LCM of 82,847,620 is 21530740 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 35,25,365
5 | 35, 25, 365 |
7, 5, 73 |
∴ So the GCF of the given numbers is 5 = 5
Factors of 35
List of positive integer factors of 35 that divides 35 without a remainder.
1,5,7,35
Factors of 25
List of positive integer factors of 25 that divides 25 without a remainder.
1,5,25
Factors of 365
List of positive integer factors of 365 that divides 365 without a remainder.
1,5,73,365
Greatest Common Factor
We found the factors 35,25,365 . The biggest common factor number is the GCF number.
So the greatest common factor 35,25,365 is 5.
Lets's calculate LCM of 82,847,620
2 | 82, 847, 620 |
41, 847, 310 |
∴ So the LCM of the given numbers is 2 x 41 x 847 x 310 = 21530740
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/21530740
Therefore, the GCF of Fractions 35/82,25/847,365/620 is 5/21530740
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 82,847,620 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(82,847,620) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(82,847,620) x common factors =1 x 2 = 2
LCM(82,847,620) = ( 82 × 847 × 620 ) / 2
LCM(82,847,620) = 43061480 / 2
LCM(82,847,620) = 21530740
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 35/82, 25/847, 365/620?
Answer: GCF of Numerators as per given numbers 35/82, 25/847, 365/620 is
GCF of Numerators i.e. for 35,25,365 is 5
LCM of denominators i.e. for 82,847,620 is 21530740.
Thus, GCF of Fractions is 5/21530740.Finally, GCF of Fractions for 35/82, 25/847, 365/620 is 5/21530740.