Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 60/59,68/36,71/41,80/742
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 60,68,71,80
Greatest Common Factor of Numerators i.e. GCF of 60,68,71,80 is 1 .
LCM of Denominators means LCM of 59,36,41,742 as per the given fractions.
LCM of 59,36,41,742 is 32308164 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 60,68,71,80
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 60
List of positive integer factors of 60 that divides 60 without a remainder.
1,2,3,4,5,6,10,12,15,20,30,60
Factors of 68
List of positive integer factors of 68 that divides 68 without a remainder.
1,2,4,17,34,68
Factors of 71
List of positive integer factors of 71 that divides 71 without a remainder.
1,71
Factors of 80
List of positive integer factors of 80 that divides 80 without a remainder.
1,2,4,5,8,10,16,20,40,80
Greatest Common Factor
We found the factors 60,68,71,80 . The biggest common factor number is the GCF number.
So the greatest common factor 60,68,71,80 is 1.
Lets's calculate LCM of 59,36,41,742
2 | 59, 36, 41, 742 |
59, 18, 41, 371 |
∴ So the LCM of the given numbers is 2 x 59 x 18 x 41 x 371 = 32308164
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/32308164
Therefore, the GCF of Fractions 60/59,68/36,71/41,80/742 is 1/32308164
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 59,36,41,742 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(59,36,41,742) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(59,36,41,742) x common factors =1 x 2 = 2
LCM(59,36,41,742) = ( 59 × 36 × 41 × 742 ) / 2
LCM(59,36,41,742) = 64616328 / 2
LCM(59,36,41,742) = 32308164
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 60/59, 68/36, 71/41, 80/742?
Answer: GCF of Numerators as per given numbers 60/59, 68/36, 71/41, 80/742 is
GCF of Numerators i.e. for 60,68,71,80 is 1
LCM of denominators i.e. for 59,36,41,742 is 32308164.
Thus, GCF of Fractions is 1/32308164.Finally, GCF of Fractions for 60/59, 68/36, 71/41, 80/742 is 1/32308164.