Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 177/90,349/98,512/398
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 177,349,512
Greatest Common Factor of Numerators i.e. GCF of 177,349,512 is 1 .
LCM of Denominators means LCM of 90,98,398 as per the given fractions.
LCM of 90,98,398 is 877590 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 177,349,512
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 177
List of positive integer factors of 177 that divides 177 without a remainder.
1,3,59,177
Factors of 349
List of positive integer factors of 349 that divides 349 without a remainder.
1,349
Factors of 512
List of positive integer factors of 512 that divides 512 without a remainder.
1,2,4,8,16,32,64,128,256,512
Greatest Common Factor
We found the factors 177,349,512 . The biggest common factor number is the GCF number.
So the greatest common factor 177,349,512 is 1.
Lets's calculate LCM of 90,98,398
2 | 90, 98, 398 |
45, 49, 199 |
∴ So the LCM of the given numbers is 2 x 45 x 49 x 199 = 877590
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/877590
Therefore, the GCF of Fractions 177/90,349/98,512/398 is 1/877590
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 90,98,398 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(90,98,398) = 2
common factors(in case of two or more numbers have common factors) = 2
GCF(90,98,398) x common factors =2 x 2 = 4
LCM(90,98,398) = ( 90 × 98 × 398 ) / 4
LCM(90,98,398) = 3510360 / 4
LCM(90,98,398) = 877590
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 177/90, 349/98, 512/398?
Answer: GCF of Numerators as per given numbers 177/90, 349/98, 512/398 is
GCF of Numerators i.e. for 177,349,512 is 1
LCM of denominators i.e. for 90,98,398 is 877590.
Thus, GCF of Fractions is 1/877590.Finally, GCF of Fractions for 177/90, 349/98, 512/398 is 1/877590.