Use our free GCF of Fractions Calculator tool to compute the GCF of 39/632, 13/316 i.e 13/632 easily. The following is the detailed procedure to determine the greatest common factor of fractions 39/632, 13/316.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 39/632,13/316
To find the GCF of fractions, we have to find the GCF of numerator numbers and LCM of denominator numbers. Its formula is given by
GCF of Fraction = Greatest Common Factor of Numerator/Least Common Multiple of Denominators
In the fractions 39/632,13/316, numerators are 39,13
Denominators are 632,316
The GCF of 39,13 is 13 .
LCM of 632,316 is 632.
The greatest common factor of 39/632,13/316 = [GCF of 39,13]/[LCM of 632,316]= 13/632
Therefore, the GCF of 39/632,13/316 is 13/632.
To find the highest common factor of 39,13, we have to find the factors of both numbers and list the highest common factor.
The factors of 39 are 1, 3, 13, 39
The factors of 13 are 1, 13
The HCF of 39,13 is 13.
Lets's calculate GCF of 39,13
13 | 39, 13 |
3, 1 |
∴ So the GCF of the given numbers is 13 = 13
Lets's calculate LCM of 632,316
2 | 632, 316 |
2 | 316, 158 |
79 | 79, 158 |
1, 2 |
∴ So the LCM of the given numbers is 2 x 2 x 79 x 1 x 2 = 632
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 13/632
Therefore, the GCF of Fractions 39/632,13/316 is 13/632
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 632,316 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(632,316) = 316
common factors(in case of two or more numbers have common factors) = 1
GCF(632,316) x common factors =316 x 1 = 316
LCM(632,316) = ( 632 × 316 ) / 316
LCM(632,316) = 199712 / 316
LCM(632,316) = 632
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 39,13?
The HCF of 39,13 is 13
2. What is the GCF of a fraction?
The GCF of a fraction is defined as the greatest fraction that divides exactly into 2 or more fractions.
3. 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.
4. What is the GCF of Fractions for 39/632, 13/316?
Answer: GCF of Numerators as per given numbers 39/632, 13/316 is
GCF of Numerators i.e. for 39,13 is 13
LCM of denominators i.e. for 632,316 is 632.
Thus, GCF of Fractions is 13/632.Finally, GCF of Fractions for 39/632, 13/316 is 13/632.