GCF of 880/387, 979/431
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 880/387, 979/431 i.e 11/166797 easily. The following is the detailed procedure to determine the greatest common factor of fractions 880/387, 979/431.
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 880/387,979/431?
Given fractions are 880/387,979/431
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 880/387,979/431, numerators are 880,979
Denominators are 387,431
The GCF of 880,979 is 11 .
LCM of 387,431 is 166797.
The greatest common factor of 880/387,979/431 = [GCF of 880,979]/[LCM of 387,431]= 11/166797
Therefore, the GCF of 880/387,979/431 is 11/166797.
To find the highest common factor of 880,979, we have to find the factors of both numbers and list the highest common factor.
The factors of 880 are 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880
The factors of 979 are 1, 11, 89, 979
The HCF of 880,979 is 11.
Lets's calculate GCF of 880,979
| 11 | 880, 979 |
| 80, 89 |
∴ So the GCF of the given numbers is 11 = 11
Greatest Common Factor of 880,979 By Matching Biggest Common Factor Method
Now, list down the factors of 880
:1,2,4,5,8,10,11,16,20,22,40,44,55,80,88,110,176,220,440,880
Now, list down the factors of 979
:1,11,89,979
Greatest Common Factor
We found the factors 880,979 . The biggest common factor number is the GCF number.
So the greatest common factor 880,979 is 11.
Lets's calculate LCM of 387,431
Given numbers has no common factors except 1. So, there LCM is their product i.e 166797
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 11/166797
Therefore, the GCF of Fractions 880/387,979/431 is 11/166797
Least Common Multiple of 387,431 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 387,431 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(387,431) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(387,431) x common factors =1 x 1 = 1
LCM(387,431) = ( 387 × 431 ) / 1
LCM(387,431) = 166797 / 1
LCM(387,431) = 166797
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FAQs on GCF of Fractions of 880/387, 979/431
1. What is the HCF of 880,979?
The HCF of 880,979 is 11
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 880/387, 979/431?
Answer: GCF of Numerators as per given numbers 880/387, 979/431 is
GCF of Numerators i.e. for 880,979 is 11
LCM of denominators i.e. for 387,431 is 166797.
Thus, GCF of Fractions is 11/166797.Finally, GCF of Fractions for 880/387, 979/431 is 11/166797.