GCF of 2472/821, 7685/8348
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 2472/821, 7685/8348 i.e 1/6853708 easily. The following is the detailed procedure to determine the greatest common factor of fractions 2472/821, 7685/8348.
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 2472/821,7685/8348?
Given fractions are 2472/821,7685/8348
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 2472/821,7685/8348, numerators are 2472,7685
Denominators are 821,8348
The GCF of 2472,7685 is 1 .
LCM of 821,8348 is 6853708.
The greatest common factor of 2472/821,7685/8348 = [GCF of 2472,7685]/[LCM of 821,8348]= 1/6853708
Therefore, the GCF of 2472/821,7685/8348 is 1/6853708.
To find the highest common factor of 2472,7685, we have to find the factors of both numbers and list the highest common factor.
The factors of 2472 are 1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472
The factors of 7685 are 1, 5, 29, 53, 145, 265, 1537, 7685
The HCF of 2472,7685 is 1.
Lets's calculate GCF of 2472,7685
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 2472,7685 By Matching Biggest Common Factor Method
Now, list down the factors of 2472
:1,2,3,4,6,8,12,24,103,206,309,412,618,824,1236,2472
Now, list down the factors of 7685
:1,5,29,53,145,265,1537,7685
Greatest Common Factor
We found the factors 2472,7685 . The biggest common factor number is the GCF number.
So the greatest common factor 2472,7685 is 1.
Lets's calculate LCM of 821,8348
Given numbers has no common factors except 1. So, there LCM is their product i.e 6853708
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/6853708
Therefore, the GCF of Fractions 2472/821,7685/8348 is 1/6853708
Least Common Multiple of 821,8348 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 821,8348 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(821,8348) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(821,8348) x common factors =1 x 1 = 1
LCM(821,8348) = ( 821 × 8348 ) / 1
LCM(821,8348) = 6853708 / 1
LCM(821,8348) = 6853708
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FAQs on GCF of Fractions of 2472/821, 7685/8348
1. What is the HCF of 2472,7685?
The HCF of 2472,7685 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 2472/821, 7685/8348?
Answer: GCF of Numerators as per given numbers 2472/821, 7685/8348 is
GCF of Numerators i.e. for 2472,7685 is 1
LCM of denominators i.e. for 821,8348 is 6853708.
Thus, GCF of Fractions is 1/6853708.Finally, GCF of Fractions for 2472/821, 7685/8348 is 1/6853708.