Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7/84,25/58,72/836,313/566
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 7,25,72,313
Greatest Common Factor of Numerators i.e. GCF of 7,25,72,313 is 1 .
LCM of Denominators means LCM of 84,58,836,566 as per the given fractions.
LCM of 84,58,836,566 is 144082092 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7,25,72,313
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 7
List of positive integer factors of 7 that divides 7 without a remainder.
1,7
Factors of 25
List of positive integer factors of 25 that divides 25 without a remainder.
1,5,25
Factors of 72
List of positive integer factors of 72 that divides 72 without a remainder.
1,2,3,4,6,8,9,12,18,24,36,72
Factors of 313
List of positive integer factors of 313 that divides 313 without a remainder.
1,313
Greatest Common Factor
We found the factors 7,25,72,313 . The biggest common factor number is the GCF number.
So the greatest common factor 7,25,72,313 is 1.
Lets's calculate LCM of 84,58,836,566
2 | 84, 58, 836, 566 |
2 | 42, 29, 418, 283 |
21, 29, 209, 283 |
∴ So the LCM of the given numbers is 2 x 2 x 21 x 29 x 209 x 283 = 144082092
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/144082092
Therefore, the GCF of Fractions 7/84,25/58,72/836,313/566 is 1/144082092
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 84,58,836,566 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(84,58,836,566) = 2
common factors(in case of two or more numbers have common factors) = 8
GCF(84,58,836,566) x common factors =2 x 8 = 16
LCM(84,58,836,566) = ( 84 × 58 × 836 × 566 ) / 16
LCM(84,58,836,566) = 2305313472 / 16
LCM(84,58,836,566) = 144082092
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 7/84, 25/58, 72/836, 313/566?
Answer: GCF of Numerators as per given numbers 7/84, 25/58, 72/836, 313/566 is
GCF of Numerators i.e. for 7,25,72,313 is 1
LCM of denominators i.e. for 84,58,836,566 is 144082092.
Thus, GCF of Fractions is 1/144082092.Finally, GCF of Fractions for 7/84, 25/58, 72/836, 313/566 is 1/144082092.