GCF of 6856/968, 8409/1781
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 6856/968, 8409/1781 i.e 1/1724008 easily. The following is the detailed procedure to determine the greatest common factor of fractions 6856/968, 8409/1781.
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 6856/968,8409/1781?
Given fractions are 6856/968,8409/1781
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 6856/968,8409/1781, numerators are 6856,8409
Denominators are 968,1781
The GCF of 6856,8409 is 1 .
LCM of 968,1781 is 1724008.
The greatest common factor of 6856/968,8409/1781 = [GCF of 6856,8409]/[LCM of 968,1781]= 1/1724008
Therefore, the GCF of 6856/968,8409/1781 is 1/1724008.
To find the highest common factor of 6856,8409, we have to find the factors of both numbers and list the highest common factor.
The factors of 6856 are 1, 2, 4, 8, 857, 1714, 3428, 6856
The factors of 8409 are 1, 3, 2803, 8409
The HCF of 6856,8409 is 1.
Lets's calculate GCF of 6856,8409
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 6856,8409 By Matching Biggest Common Factor Method
Now, list down the factors of 6856
:1,2,4,8,857,1714,3428,6856
Now, list down the factors of 8409
:1,3,2803,8409
Greatest Common Factor
We found the factors 6856,8409 . The biggest common factor number is the GCF number.
So the greatest common factor 6856,8409 is 1.
Lets's calculate LCM of 968,1781
Given numbers has no common factors except 1. So, there LCM is their product i.e 1724008
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1724008
Therefore, the GCF of Fractions 6856/968,8409/1781 is 1/1724008
Least Common Multiple of 968,1781 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 968,1781 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(968,1781) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(968,1781) x common factors =1 x 1 = 1
LCM(968,1781) = ( 968 × 1781 ) / 1
LCM(968,1781) = 1724008 / 1
LCM(968,1781) = 1724008
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FAQs on GCF of Fractions of 6856/968, 8409/1781
1. What is the HCF of 6856,8409?
The HCF of 6856,8409 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 6856/968, 8409/1781?
Answer: GCF of Numerators as per given numbers 6856/968, 8409/1781 is
GCF of Numerators i.e. for 6856,8409 is 1
LCM of denominators i.e. for 968,1781 is 1724008.
Thus, GCF of Fractions is 1/1724008.Finally, GCF of Fractions for 6856/968, 8409/1781 is 1/1724008.