Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 30/172,675/692,323/392
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 30,675,323
Greatest Common Factor of Numerators i.e. GCF of 30,675,323 is 1 .
LCM of Denominators means LCM of 172,692,392 as per the given fractions.
LCM of 172,692,392 is 2916088 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 30,675,323
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 30
List of positive integer factors of 30 that divides 30 without a remainder.
1,2,3,5,6,10,15,30
Factors of 675
List of positive integer factors of 675 that divides 675 without a remainder.
1,3,5,9,15,25,27,45,75,135,225,675
Factors of 323
List of positive integer factors of 323 that divides 323 without a remainder.
1,17,19,323
Greatest Common Factor
We found the factors 30,675,323 . The biggest common factor number is the GCF number.
So the greatest common factor 30,675,323 is 1.
Lets's calculate LCM of 172,692,392
2 | 172, 692, 392 |
2 | 86, 346, 196 |
43, 173, 98 |
∴ So the LCM of the given numbers is 2 x 2 x 43 x 173 x 98 = 2916088
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2916088
Therefore, the GCF of Fractions 30/172,675/692,323/392 is 1/2916088
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 172,692,392 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(172,692,392) = 4
common factors(in case of two or more numbers have common factors) = 4
GCF(172,692,392) x common factors =4 x 4 = 16
LCM(172,692,392) = ( 172 × 692 × 392 ) / 16
LCM(172,692,392) = 46657408 / 16
LCM(172,692,392) = 2916088
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 30/172, 675/692, 323/392?
Answer: GCF of Numerators as per given numbers 30/172, 675/692, 323/392 is
GCF of Numerators i.e. for 30,675,323 is 1
LCM of denominators i.e. for 172,692,392 is 2916088.
Thus, GCF of Fractions is 1/2916088.Finally, GCF of Fractions for 30/172, 675/692, 323/392 is 1/2916088.