Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 4/92,76/90,50/155,723/876
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 4,76,50,723
Greatest Common Factor of Numerators i.e. GCF of 4,76,50,723 is 1 .
LCM of Denominators means LCM of 92,90,155,876 as per the given fractions.
LCM of 92,90,155,876 is 9368820 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 4,76,50,723
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 4
List of positive integer factors of 4 that divides 4 without a remainder.
1,2,4
Factors of 76
List of positive integer factors of 76 that divides 76 without a remainder.
1,2,4,19,38,76
Factors of 50
List of positive integer factors of 50 that divides 50 without a remainder.
1,2,5,10,25,50
Factors of 723
List of positive integer factors of 723 that divides 723 without a remainder.
1,3,241,723
Greatest Common Factor
We found the factors 4,76,50,723 . The biggest common factor number is the GCF number.
So the greatest common factor 4,76,50,723 is 1.
Lets's calculate LCM of 92,90,155,876
2 | 92, 90, 155, 876 |
2 | 46, 45, 155, 438 |
3 | 23, 45, 155, 219 |
5 | 23, 15, 155, 73 |
23, 3, 31, 73 |
∴ So the LCM of the given numbers is 2 x 2 x 3 x 5 x 23 x 3 x 31 x 73 = 9368820
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/9368820
Therefore, the GCF of Fractions 4/92,76/90,50/155,723/876 is 1/9368820
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 92,90,155,876 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(92,90,155,876) = 1
common factors(in case of two or more numbers have common factors) = 120
GCF(92,90,155,876) x common factors =1 x 120 = 120
LCM(92,90,155,876) = ( 92 × 90 × 155 × 876 ) / 120
LCM(92,90,155,876) = 1124258400 / 120
LCM(92,90,155,876) = 9368820
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 4/92, 76/90, 50/155, 723/876?
Answer: GCF of Numerators as per given numbers 4/92, 76/90, 50/155, 723/876 is
GCF of Numerators i.e. for 4,76,50,723 is 1
LCM of denominators i.e. for 92,90,155,876 is 9368820.
Thus, GCF of Fractions is 1/9368820.Finally, GCF of Fractions for 4/92, 76/90, 50/155, 723/876 is 1/9368820.