Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 999/196,939/786,872/998
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 999,939,872
Greatest Common Factor of Numerators i.e. GCF of 999,939,872 is 1 .
LCM of Denominators means LCM of 196,786,998 as per the given fractions.
LCM of 196,786,998 is 38436972 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 999,939,872
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 999
List of positive integer factors of 999 that divides 999 without a remainder.
1,3,9,27,37,111,333,999
Factors of 939
List of positive integer factors of 939 that divides 939 without a remainder.
1,3,313,939
Factors of 872
List of positive integer factors of 872 that divides 872 without a remainder.
1,2,4,8,109,218,436,872
Greatest Common Factor
We found the factors 999,939,872 . The biggest common factor number is the GCF number.
So the greatest common factor 999,939,872 is 1.
Lets's calculate LCM of 196,786,998
2 | 196, 786, 998 |
98, 393, 499 |
∴ So the LCM of the given numbers is 2 x 98 x 393 x 499 = 38436972
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/38436972
Therefore, the GCF of Fractions 999/196,939/786,872/998 is 1/38436972
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 196,786,998 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(196,786,998) = 2
common factors(in case of two or more numbers have common factors) = 2
GCF(196,786,998) x common factors =2 x 2 = 4
LCM(196,786,998) = ( 196 × 786 × 998 ) / 4
LCM(196,786,998) = 153747888 / 4
LCM(196,786,998) = 38436972
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 999/196, 939/786, 872/998?
Answer: GCF of Numerators as per given numbers 999/196, 939/786, 872/998 is
GCF of Numerators i.e. for 999,939,872 is 1
LCM of denominators i.e. for 196,786,998 is 38436972.
Thus, GCF of Fractions is 1/38436972.Finally, GCF of Fractions for 999/196, 939/786, 872/998 is 1/38436972.