Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 66/999,399/461,663/590
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 66,399,663
Greatest Common Factor of Numerators i.e. GCF of 66,399,663 is 3 .
LCM of Denominators means LCM of 999,461,590 as per the given fractions.
LCM of 999,461,590 is 271718010 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 66,399,663
3 | 66, 399, 663 |
22, 133, 221 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 66
List of positive integer factors of 66 that divides 66 without a remainder.
1,2,3,6,11,22,33,66
Factors of 399
List of positive integer factors of 399 that divides 399 without a remainder.
1,3,7,19,21,57,133,399
Factors of 663
List of positive integer factors of 663 that divides 663 without a remainder.
1,3,13,17,39,51,221,663
Greatest Common Factor
We found the factors 66,399,663 . The biggest common factor number is the GCF number.
So the greatest common factor 66,399,663 is 3.
Lets's calculate LCM of 999,461,590
Given numbers has no common factors except 1. So, there LCM is their product i.e 271718010
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/271718010
Therefore, the GCF of Fractions 66/999,399/461,663/590 is 3/271718010
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 999,461,590 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(999,461,590) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(999,461,590) x common factors =1 x 1 = 1
LCM(999,461,590) = ( 999 × 461 × 590 ) / 1
LCM(999,461,590) = 271718010 / 1
LCM(999,461,590) = 271718010
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 66/999, 399/461, 663/590?
Answer: GCF of Numerators as per given numbers 66/999, 399/461, 663/590 is
GCF of Numerators i.e. for 66,399,663 is 3
LCM of denominators i.e. for 999,461,590 is 271718010.
Thus, GCF of Fractions is 3/271718010.Finally, GCF of Fractions for 66/999, 399/461, 663/590 is 3/271718010.