Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 786/15,299/73,740/847
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 786,299,740
Greatest Common Factor of Numerators i.e. GCF of 786,299,740 is 1 .
LCM of Denominators means LCM of 15,73,847 as per the given fractions.
LCM of 15,73,847 is 927465 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 786,299,740
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 786
List of positive integer factors of 786 that divides 786 without a remainder.
1,2,3,6,131,262,393,786
Factors of 299
List of positive integer factors of 299 that divides 299 without a remainder.
1,13,23,299
Factors of 740
List of positive integer factors of 740 that divides 740 without a remainder.
1,2,4,5,10,20,37,74,148,185,370,740
Greatest Common Factor
We found the factors 786,299,740 . The biggest common factor number is the GCF number.
So the greatest common factor 786,299,740 is 1.
Lets's calculate LCM of 15,73,847
Given numbers has no common factors except 1. So, there LCM is their product i.e 927465
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/927465
Therefore, the GCF of Fractions 786/15,299/73,740/847 is 1/927465
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 15,73,847 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(15,73,847) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(15,73,847) x common factors =1 x 1 = 1
LCM(15,73,847) = ( 15 × 73 × 847 ) / 1
LCM(15,73,847) = 927465 / 1
LCM(15,73,847) = 927465
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 786/15, 299/73, 740/847?
Answer: GCF of Numerators as per given numbers 786/15, 299/73, 740/847 is
GCF of Numerators i.e. for 786,299,740 is 1
LCM of denominators i.e. for 15,73,847 is 927465.
Thus, GCF of Fractions is 1/927465.Finally, GCF of Fractions for 786/15, 299/73, 740/847 is 1/927465.