GCF of 841/80, 648/681
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 841/80, 648/681 i.e 1/54480 easily. The following is the detailed procedure to determine the greatest common factor of fractions 841/80, 648/681.
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 841/80,648/681?
Given fractions are 841/80,648/681
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 841/80,648/681, numerators are 841,648
Denominators are 80,681
The GCF of 841,648 is 1 .
LCM of 80,681 is 54480.
The greatest common factor of 841/80,648/681 = [GCF of 841,648]/[LCM of 80,681]= 1/54480
Therefore, the GCF of 841/80,648/681 is 1/54480.
To find the highest common factor of 841,648, we have to find the factors of both numbers and list the highest common factor.
The factors of 841 are 1, 29, 841
The factors of 648 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648
The HCF of 841,648 is 1.
Lets's calculate GCF of 841,648
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 841,648 By Matching Biggest Common Factor Method
Now, list down the factors of 841
:1,29,841
Now, list down the factors of 648
:1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648
Greatest Common Factor
We found the factors 841,648 . The biggest common factor number is the GCF number.
So the greatest common factor 841,648 is 1.
Lets's calculate LCM of 80,681
Given numbers has no common factors except 1. So, there LCM is their product i.e 54480
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/54480
Therefore, the GCF of Fractions 841/80,648/681 is 1/54480
Least Common Multiple of 80,681 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 80,681 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(80,681) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(80,681) x common factors =1 x 1 = 1
LCM(80,681) = ( 80 × 681 ) / 1
LCM(80,681) = 54480 / 1
LCM(80,681) = 54480
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FAQs on GCF of Fractions of 841/80, 648/681
1. What is the HCF of 841,648?
The HCF of 841,648 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 841/80, 648/681?
Answer: GCF of Numerators as per given numbers 841/80, 648/681 is
GCF of Numerators i.e. for 841,648 is 1
LCM of denominators i.e. for 80,681 is 54480.
Thus, GCF of Fractions is 1/54480.Finally, GCF of Fractions for 841/80, 648/681 is 1/54480.