Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 2758/634,9765/1367
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 2758,9765
Greatest Common Factor of Numerators i.e. GCF of 2758,9765 is 7 .
LCM of Denominators means LCM of 634,1367 as per the given fractions.
LCM of 634,1367 is 866678 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 2758,9765
7 | 2758, 9765 |
394, 1395 |
∴ So the GCF of the given numbers is 7 = 7
Factors of 2758
List of positive integer factors of 2758 that divides 2758 without a remainder.
1,2,7,14,197,394,1379,2758
Factors of 9765
List of positive integer factors of 9765 that divides 9765 without a remainder.
1,3,5,7,9,15,21,31,35,45,63,93,105,155,217,279,315,465,651,1085,1395,1953,3255,9765
Greatest Common Factor
We found the factors 2758,9765 . The biggest common factor number is the GCF number.
So the greatest common factor 2758,9765 is 7.
Lets's calculate LCM of 634,1367
Given numbers has no common factors except 1. So, there LCM is their product i.e 866678
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 7/866678
Therefore, the GCF of Fractions 2758/634,9765/1367 is 7/866678
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 634,1367 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(634,1367) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(634,1367) x common factors =1 x 1 = 1
LCM(634,1367) = ( 634 × 1367 ) / 1
LCM(634,1367) = 866678 / 1
LCM(634,1367) = 866678
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 2758/634, 9765/1367?
Answer: GCF of Numerators as per given numbers 2758/634, 9765/1367 is
GCF of Numerators i.e. for 2758,9765 is 7
LCM of denominators i.e. for 634,1367 is 866678.
Thus, GCF of Fractions is 7/866678.Finally, GCF of Fractions for 2758/634, 9765/1367 is 7/866678.