GCF of 1791/768, 1067/9702
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 1791/768, 1067/9702 i.e 1/1241856 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1791/768, 1067/9702.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
What is the GCF of 1791/768,1067/9702?
Given fractions are 1791/768,1067/9702
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 1791/768,1067/9702, numerators are 1791,1067
Denominators are 768,9702
The GCF of 1791,1067 is 1 .
LCM of 768,9702 is 1241856.
The greatest common factor of 1791/768,1067/9702 = [GCF of 1791,1067]/[LCM of 768,9702]= 1/1241856
Therefore, the GCF of 1791/768,1067/9702 is 1/1241856.
To find the highest common factor of 1791,1067, we have to find the factors of both numbers and list the highest common factor.
The factors of 1791 are 1, 3, 9, 199, 597, 1791
The factors of 1067 are 1, 11, 97, 1067
The HCF of 1791,1067 is 1.
Lets's calculate GCF of 1791,1067
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 1791,1067 By Matching Biggest Common Factor Method
Now, list down the factors of 1791
:1,3,9,199,597,1791
Now, list down the factors of 1067
:1,11,97,1067
Greatest Common Factor
We found the factors 1791,1067 . The biggest common factor number is the GCF number.
So the greatest common factor 1791,1067 is 1.
Lets's calculate LCM of 768,9702
| 2 | 768, 9702 |
| 3 | 384, 4851 |
| 128, 1617 |
∴ So the LCM of the given numbers is 2 x 3 x 128 x 1617 = 1241856
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1241856
Therefore, the GCF of Fractions 1791/768,1067/9702 is 1/1241856
Least Common Multiple of 768,9702 with GCF Formula
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 768,9702 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(768,9702) = 6
common factors(in case of two or more numbers have common factors) = 1
GCF(768,9702) x common factors =6 x 1 = 6
LCM(768,9702) = ( 768 × 9702 ) / 6
LCM(768,9702) = 7451136 / 6
LCM(768,9702) = 1241856
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FAQs on GCF of Fractions of 1791/768, 1067/9702
1. What is the HCF of 1791,1067?
The HCF of 1791,1067 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 1791/768, 1067/9702?
Answer: GCF of Numerators as per given numbers 1791/768, 1067/9702 is
GCF of Numerators i.e. for 1791,1067 is 1
LCM of denominators i.e. for 768,9702 is 1241856.
Thus, GCF of Fractions is 1/1241856.Finally, GCF of Fractions for 1791/768, 1067/9702 is 1/1241856.