Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 970/819,110/402,393/701
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 970,110,393
Greatest Common Factor of Numerators i.e. GCF of 970,110,393 is 1 .
LCM of Denominators means LCM of 819,402,701 as per the given fractions.
LCM of 819,402,701 is 76931946 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 970,110,393
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 970
List of positive integer factors of 970 that divides 970 without a remainder.
1,2,5,10,97,194,485,970
Factors of 110
List of positive integer factors of 110 that divides 110 without a remainder.
1,2,5,10,11,22,55,110
Factors of 393
List of positive integer factors of 393 that divides 393 without a remainder.
1,3,131,393
Greatest Common Factor
We found the factors 970,110,393 . The biggest common factor number is the GCF number.
So the greatest common factor 970,110,393 is 1.
Lets's calculate LCM of 819,402,701
3 | 819, 402, 701 |
273, 134, 701 |
∴ So the LCM of the given numbers is 3 x 273 x 134 x 701 = 76931946
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/76931946
Therefore, the GCF of Fractions 970/819,110/402,393/701 is 1/76931946
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 819,402,701 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(819,402,701) = 1
common factors(in case of two or more numbers have common factors) = 3
GCF(819,402,701) x common factors =1 x 3 = 3
LCM(819,402,701) = ( 819 × 402 × 701 ) / 3
LCM(819,402,701) = 230795838 / 3
LCM(819,402,701) = 76931946
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 970/819, 110/402, 393/701?
Answer: GCF of Numerators as per given numbers 970/819, 110/402, 393/701 is
GCF of Numerators i.e. for 970,110,393 is 1
LCM of denominators i.e. for 819,402,701 is 76931946.
Thus, GCF of Fractions is 1/76931946.Finally, GCF of Fractions for 970/819, 110/402, 393/701 is 1/76931946.