Use our free GCF of Fractions Calculator tool to compute the GCF of 980/847, 859/634 i.e 1/536998 easily. The following is the detailed procedure to determine the greatest common factor of fractions 980/847, 859/634.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 980/847,859/634
To find the GCF of fractions, we have to find the GCF of numerator numbers and LCM of denominator numbers. Its formula is given by
GCF of Fraction = Greatest Common Factor of Numerator/Least Common Multiple of Denominators
In the fractions 980/847,859/634, numerators are 980,859
Denominators are 847,634
The GCF of 980,859 is 1 .
LCM of 847,634 is 536998.
The greatest common factor of 980/847,859/634 = [GCF of 980,859]/[LCM of 847,634]= 1/536998
Therefore, the GCF of 980/847,859/634 is 1/536998.
To find the highest common factor of 980,859, we have to find the factors of both numbers and list the highest common factor.
The factors of 980 are 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
The factors of 859 are 1, 859
The HCF of 980,859 is 1.
Lets's calculate GCF of 980,859
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 980
:1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980
Now, list down the factors of 859
:1,859
Greatest Common Factor
We found the factors 980,859 . The biggest common factor number is the GCF number.
So the greatest common factor 980,859 is 1.
Lets's calculate LCM of 847,634
Given numbers has no common factors except 1. So, there LCM is their product i.e 536998
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/536998
Therefore, the GCF of Fractions 980/847,859/634 is 1/536998
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 847,634 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(847,634) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(847,634) x common factors =1 x 1 = 1
LCM(847,634) = ( 847 × 634 ) / 1
LCM(847,634) = 536998 / 1
LCM(847,634) = 536998
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 980,859?
The HCF of 980,859 is 1
2. What is the GCF of a fraction?
The GCF of a fraction is defined as the greatest fraction that divides exactly into 2 or more fractions.
3. 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.
4. What is the GCF of Fractions for 980/847, 859/634?
Answer: GCF of Numerators as per given numbers 980/847, 859/634 is
GCF of Numerators i.e. for 980,859 is 1
LCM of denominators i.e. for 847,634 is 536998.
Thus, GCF of Fractions is 1/536998.Finally, GCF of Fractions for 980/847, 859/634 is 1/536998.