Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 6/29,9/99,14/64,74/992
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 6,9,14,74
Greatest Common Factor of Numerators i.e. GCF of 6,9,14,74 is 1 .
LCM of Denominators means LCM of 29,99,64,992 as per the given fractions.
LCM of 29,99,64,992 is 5696064 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 6,9,14,74
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 6
List of positive integer factors of 6 that divides 6 without a remainder.
1,2,3,6
Factors of 9
List of positive integer factors of 9 that divides 9 without a remainder.
1,3,9
Factors of 14
List of positive integer factors of 14 that divides 14 without a remainder.
1,2,7,14
Factors of 74
List of positive integer factors of 74 that divides 74 without a remainder.
1,2,37,74
Greatest Common Factor
We found the factors 6,9,14,74 . The biggest common factor number is the GCF number.
So the greatest common factor 6,9,14,74 is 1.
Lets's calculate LCM of 29,99,64,992
2 | 29, 99, 64, 992 |
2 | 29, 99, 32, 496 |
2 | 29, 99, 16, 248 |
2 | 29, 99, 8, 124 |
2 | 29, 99, 4, 62 |
29, 99, 2, 31 |
∴ So the LCM of the given numbers is 2 x 2 x 2 x 2 x 2 x 29 x 99 x 2 x 31 = 5696064
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/5696064
Therefore, the GCF of Fractions 6/29,9/99,14/64,74/992 is 1/5696064
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 29,99,64,992 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(29,99,64,992) = 1
common factors(in case of two or more numbers have common factors) = 32
GCF(29,99,64,992) x common factors =1 x 32 = 32
LCM(29,99,64,992) = ( 29 × 99 × 64 × 992 ) / 32
LCM(29,99,64,992) = 182274048 / 32
LCM(29,99,64,992) = 5696064
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 6/29, 9/99, 14/64, 74/992?
Answer: GCF of Numerators as per given numbers 6/29, 9/99, 14/64, 74/992 is
GCF of Numerators i.e. for 6,9,14,74 is 1
LCM of denominators i.e. for 29,99,64,992 is 5696064.
Thus, GCF of Fractions is 1/5696064.Finally, GCF of Fractions for 6/29, 9/99, 14/64, 74/992 is 1/5696064.