Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 163/71,532/19,906/15
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 163,532,906
Greatest Common Factor of Numerators i.e. GCF of 163,532,906 is 1 .
LCM of Denominators means LCM of 71,19,15 as per the given fractions.
LCM of 71,19,15 is 20235 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 163,532,906
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 163
List of positive integer factors of 163 that divides 163 without a remainder.
1,163
Factors of 532
List of positive integer factors of 532 that divides 532 without a remainder.
1,2,4,7,14,19,28,38,76,133,266,532
Factors of 906
List of positive integer factors of 906 that divides 906 without a remainder.
1,2,3,6,151,302,453,906
Greatest Common Factor
We found the factors 163,532,906 . The biggest common factor number is the GCF number.
So the greatest common factor 163,532,906 is 1.
Lets's calculate LCM of 71,19,15
Given numbers has no common factors except 1. So, there LCM is their product i.e 20235
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/20235
Therefore, the GCF of Fractions 163/71,532/19,906/15 is 1/20235
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 71,19,15 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(71,19,15) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(71,19,15) x common factors =1 x 1 = 1
LCM(71,19,15) = ( 71 × 19 × 15 ) / 1
LCM(71,19,15) = 20235 / 1
LCM(71,19,15) = 20235
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 163/71, 532/19, 906/15?
Answer: GCF of Numerators as per given numbers 163/71, 532/19, 906/15 is
GCF of Numerators i.e. for 163,532,906 is 1
LCM of denominators i.e. for 71,19,15 is 20235.
Thus, GCF of Fractions is 1/20235.Finally, GCF of Fractions for 163/71, 532/19, 906/15 is 1/20235.