Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 31/350,930/747
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 31,930
Greatest Common Factor of Numerators i.e. GCF of 31,930 is 31 .
LCM of Denominators means LCM of 350,747 as per the given fractions.
LCM of 350,747 is 261450 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 31,930
31 | 31, 930 |
1, 30 |
∴ So the GCF of the given numbers is 31 = 31
Factors of 31
List of positive integer factors of 31 that divides 31 without a remainder.
1,31
Factors of 930
List of positive integer factors of 930 that divides 930 without a remainder.
1,2,3,5,6,10,15,30,31,62,93,155,186,310,465,930
Greatest Common Factor
We found the factors 31,930 . The biggest common factor number is the GCF number.
So the greatest common factor 31,930 is 31.
Lets's calculate LCM of 350,747
Given numbers has no common factors except 1. So, there LCM is their product i.e 261450
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 31/261450
Therefore, the GCF of Fractions 31/350,930/747 is 31/261450
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 350,747 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(350,747) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(350,747) x common factors =1 x 1 = 1
LCM(350,747) = ( 350 × 747 ) / 1
LCM(350,747) = 261450 / 1
LCM(350,747) = 261450
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 31/350, 930/747?
Answer: GCF of Numerators as per given numbers 31/350, 930/747 is
GCF of Numerators i.e. for 31,930 is 31
LCM of denominators i.e. for 350,747 is 261450.
Thus, GCF of Fractions is 31/261450.Finally, GCF of Fractions for 31/350, 930/747 is 31/261450.