Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 98/95,13/14,970/165
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 98,13,970
Greatest Common Factor of Numerators i.e. GCF of 98,13,970 is 1 .
LCM of Denominators means LCM of 95,14,165 as per the given fractions.
LCM of 95,14,165 is 43890 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 98,13,970
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 98
List of positive integer factors of 98 that divides 98 without a remainder.
1,2,7,14,49,98
Factors of 13
List of positive integer factors of 13 that divides 13 without a remainder.
1,13
Factors of 970
List of positive integer factors of 970 that divides 970 without a remainder.
1,2,5,10,97,194,485,970
Greatest Common Factor
We found the factors 98,13,970 . The biggest common factor number is the GCF number.
So the greatest common factor 98,13,970 is 1.
Lets's calculate LCM of 95,14,165
5 | 95, 14, 165 |
19, 14, 33 |
∴ So the LCM of the given numbers is 5 x 19 x 14 x 33 = 43890
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/43890
Therefore, the GCF of Fractions 98/95,13/14,970/165 is 1/43890
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 95,14,165 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(95,14,165) = 1
common factors(in case of two or more numbers have common factors) = 5
GCF(95,14,165) x common factors =1 x 5 = 5
LCM(95,14,165) = ( 95 × 14 × 165 ) / 5
LCM(95,14,165) = 219450 / 5
LCM(95,14,165) = 43890
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 98/95, 13/14, 970/165?
Answer: GCF of Numerators as per given numbers 98/95, 13/14, 970/165 is
GCF of Numerators i.e. for 98,13,970 is 1
LCM of denominators i.e. for 95,14,165 is 43890.
Thus, GCF of Fractions is 1/43890.Finally, GCF of Fractions for 98/95, 13/14, 970/165 is 1/43890.