Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 611/97,564/70,891/169
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 611,564,891
Greatest Common Factor of Numerators i.e. GCF of 611,564,891 is 1 .
LCM of Denominators means LCM of 97,70,169 as per the given fractions.
LCM of 97,70,169 is 1147510 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 611,564,891
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 611
List of positive integer factors of 611 that divides 611 without a remainder.
1,13,47,611
Factors of 564
List of positive integer factors of 564 that divides 564 without a remainder.
1,2,3,4,6,12,47,94,141,188,282,564
Factors of 891
List of positive integer factors of 891 that divides 891 without a remainder.
1,3,9,11,27,33,81,99,297,891
Greatest Common Factor
We found the factors 611,564,891 . The biggest common factor number is the GCF number.
So the greatest common factor 611,564,891 is 1.
Lets's calculate LCM of 97,70,169
Given numbers has no common factors except 1. So, there LCM is their product i.e 1147510
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1147510
Therefore, the GCF of Fractions 611/97,564/70,891/169 is 1/1147510
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 97,70,169 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(97,70,169) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(97,70,169) x common factors =1 x 1 = 1
LCM(97,70,169) = ( 97 × 70 × 169 ) / 1
LCM(97,70,169) = 1147510 / 1
LCM(97,70,169) = 1147510
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 611/97, 564/70, 891/169?
Answer: GCF of Numerators as per given numbers 611/97, 564/70, 891/169 is
GCF of Numerators i.e. for 611,564,891 is 1
LCM of denominators i.e. for 97,70,169 is 1147510.
Thus, GCF of Fractions is 1/1147510.Finally, GCF of Fractions for 611/97, 564/70, 891/169 is 1/1147510.