GCF of 6976/876, 7772/861
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 6976/876, 7772/861 i.e 4/251412 easily. The following is the detailed procedure to determine the greatest common factor of fractions 6976/876, 7772/861.
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 6976/876,7772/861?
Given fractions are 6976/876,7772/861
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 6976/876,7772/861, numerators are 6976,7772
Denominators are 876,861
The GCF of 6976,7772 is 4 .
LCM of 876,861 is 251412.
The greatest common factor of 6976/876,7772/861 = [GCF of 6976,7772]/[LCM of 876,861]= 4/251412
Therefore, the GCF of 6976/876,7772/861 is 4/251412.
To find the highest common factor of 6976,7772, we have to find the factors of both numbers and list the highest common factor.
The factors of 6976 are 1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976
The factors of 7772 are 1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772
The HCF of 6976,7772 is 4.
Lets's calculate GCF of 6976,7772
| 2 | 6976, 7772 |
| 2 | 3488, 3886 |
| 1744, 1943 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Greatest Common Factor of 6976,7772 By Matching Biggest Common Factor Method
Now, list down the factors of 6976
:1,2,4,8,16,32,64,109,218,436,872,1744,3488,6976
Now, list down the factors of 7772
:1,2,4,29,58,67,116,134,268,1943,3886,7772
Greatest Common Factor
We found the factors 6976,7772 . The biggest common factor number is the GCF number.
So the greatest common factor 6976,7772 is 4.
Lets's calculate LCM of 876,861
| 3 | 876, 861 |
| 292, 287 |
∴ So the LCM of the given numbers is 3 x 292 x 287 = 251412
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/251412
Therefore, the GCF of Fractions 6976/876,7772/861 is 4/251412
Least Common Multiple of 876,861 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 876,861 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(876,861) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(876,861) x common factors =3 x 1 = 3
LCM(876,861) = ( 876 × 861 ) / 3
LCM(876,861) = 754236 / 3
LCM(876,861) = 251412
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FAQs on GCF of Fractions of 6976/876, 7772/861
1. What is the HCF of 6976,7772?
The HCF of 6976,7772 is 4
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 6976/876, 7772/861?
Answer: GCF of Numerators as per given numbers 6976/876, 7772/861 is
GCF of Numerators i.e. for 6976,7772 is 4
LCM of denominators i.e. for 876,861 is 251412.
Thus, GCF of Fractions is 4/251412.Finally, GCF of Fractions for 6976/876, 7772/861 is 4/251412.