Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 1246/697,7718/6892
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 1246,7718
Greatest Common Factor of Numerators i.e. GCF of 1246,7718 is 2 .
LCM of Denominators means LCM of 697,6892 as per the given fractions.
LCM of 697,6892 is 4803724 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 1246,7718
2 | 1246, 7718 |
623, 3859 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 1246
List of positive integer factors of 1246 that divides 1246 without a remainder.
1,2,7,14,89,178,623,1246
Factors of 7718
List of positive integer factors of 7718 that divides 7718 without a remainder.
1,2,17,34,227,454,3859,7718
Greatest Common Factor
We found the factors 1246,7718 . The biggest common factor number is the GCF number.
So the greatest common factor 1246,7718 is 2.
Lets's calculate LCM of 697,6892
Given numbers has no common factors except 1. So, there LCM is their product i.e 4803724
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/4803724
Therefore, the GCF of Fractions 1246/697,7718/6892 is 2/4803724
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 697,6892 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(697,6892) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(697,6892) x common factors =1 x 1 = 1
LCM(697,6892) = ( 697 × 6892 ) / 1
LCM(697,6892) = 4803724 / 1
LCM(697,6892) = 4803724
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 1246/697, 7718/6892?
Answer: GCF of Numerators as per given numbers 1246/697, 7718/6892 is
GCF of Numerators i.e. for 1246,7718 is 2
LCM of denominators i.e. for 697,6892 is 4803724.
Thus, GCF of Fractions is 2/4803724.Finally, GCF of Fractions for 1246/697, 7718/6892 is 2/4803724.