Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 816/699,687/773,837/177
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 816,687,837
Greatest Common Factor of Numerators i.e. GCF of 816,687,837 is 3 .
LCM of Denominators means LCM of 699,773,177 as per the given fractions.
LCM of 699,773,177 is 31879293 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 816,687,837
3 | 816, 687, 837 |
272, 229, 279 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 816
List of positive integer factors of 816 that divides 816 without a remainder.
1,2,3,4,6,8,12,16,17,24,34,48,51,68,102,136,204,272,408,816
Factors of 687
List of positive integer factors of 687 that divides 687 without a remainder.
1,3,229,687
Factors of 837
List of positive integer factors of 837 that divides 837 without a remainder.
1,3,9,27,31,93,279,837
Greatest Common Factor
We found the factors 816,687,837 . The biggest common factor number is the GCF number.
So the greatest common factor 816,687,837 is 3.
Lets's calculate LCM of 699,773,177
3 | 699, 773, 177 |
233, 773, 59 |
∴ So the LCM of the given numbers is 3 x 233 x 773 x 59 = 31879293
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/31879293
Therefore, the GCF of Fractions 816/699,687/773,837/177 is 3/31879293
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 699,773,177 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(699,773,177) = 1
common factors(in case of two or more numbers have common factors) = 3
GCF(699,773,177) x common factors =1 x 3 = 3
LCM(699,773,177) = ( 699 × 773 × 177 ) / 3
LCM(699,773,177) = 95637879 / 3
LCM(699,773,177) = 31879293
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 816/699, 687/773, 837/177?
Answer: GCF of Numerators as per given numbers 816/699, 687/773, 837/177 is
GCF of Numerators i.e. for 816,687,837 is 3
LCM of denominators i.e. for 699,773,177 is 31879293.
Thus, GCF of Fractions is 3/31879293.Finally, GCF of Fractions for 816/699, 687/773, 837/177 is 3/31879293.