GCF of 863/865, 455/774
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 863/865, 455/774 i.e 1/669510 easily. The following is the detailed procedure to determine the greatest common factor of fractions 863/865, 455/774.
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 863/865,455/774?
Given fractions are 863/865,455/774
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 863/865,455/774, numerators are 863,455
Denominators are 865,774
The GCF of 863,455 is 1 .
LCM of 865,774 is 669510.
The greatest common factor of 863/865,455/774 = [GCF of 863,455]/[LCM of 865,774]= 1/669510
Therefore, the GCF of 863/865,455/774 is 1/669510.
To find the highest common factor of 863,455, we have to find the factors of both numbers and list the highest common factor.
The factors of 863 are 1, 863
The factors of 455 are 1, 5, 7, 13, 35, 65, 91, 455
The HCF of 863,455 is 1.
Lets's calculate GCF of 863,455
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 863,455 By Matching Biggest Common Factor Method
Now, list down the factors of 863
:1,863
Now, list down the factors of 455
:1,5,7,13,35,65,91,455
Greatest Common Factor
We found the factors 863,455 . The biggest common factor number is the GCF number.
So the greatest common factor 863,455 is 1.
Lets's calculate LCM of 865,774
Given numbers has no common factors except 1. So, there LCM is their product i.e 669510
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/669510
Therefore, the GCF of Fractions 863/865,455/774 is 1/669510
Least Common Multiple of 865,774 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 865,774 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(865,774) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(865,774) x common factors =1 x 1 = 1
LCM(865,774) = ( 865 × 774 ) / 1
LCM(865,774) = 669510 / 1
LCM(865,774) = 669510
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FAQs on GCF of Fractions of 863/865, 455/774
1. What is the HCF of 863,455?
The HCF of 863,455 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 863/865, 455/774?
Answer: GCF of Numerators as per given numbers 863/865, 455/774 is
GCF of Numerators i.e. for 863,455 is 1
LCM of denominators i.e. for 865,774 is 669510.
Thus, GCF of Fractions is 1/669510.Finally, GCF of Fractions for 863/865, 455/774 is 1/669510.