GCF of 826/667, 7830/659
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 826/667, 7830/659 i.e 2/439553 easily. The following is the detailed procedure to determine the greatest common factor of fractions 826/667, 7830/659.
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 826/667,7830/659?
Given fractions are 826/667,7830/659
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 826/667,7830/659, numerators are 826,7830
Denominators are 667,659
The GCF of 826,7830 is 2 .
LCM of 667,659 is 439553.
The greatest common factor of 826/667,7830/659 = [GCF of 826,7830]/[LCM of 667,659]= 2/439553
Therefore, the GCF of 826/667,7830/659 is 2/439553.
To find the highest common factor of 826,7830, we have to find the factors of both numbers and list the highest common factor.
The factors of 826 are 1, 2, 7, 14, 59, 118, 413, 826
The factors of 7830 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830
The HCF of 826,7830 is 2.
Lets's calculate GCF of 826,7830
| 2 | 826, 7830 |
| 413, 3915 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 826,7830 By Matching Biggest Common Factor Method
Now, list down the factors of 826
:1,2,7,14,59,118,413,826
Now, list down the factors of 7830
:1,2,3,5,6,9,10,15,18,27,29,30,45,54,58,87,90,135,145,174,261,270,290,435,522,783,870,1305,1566,2610,3915,7830
Greatest Common Factor
We found the factors 826,7830 . The biggest common factor number is the GCF number.
So the greatest common factor 826,7830 is 2.
Lets's calculate LCM of 667,659
Given numbers has no common factors except 1. So, there LCM is their product i.e 439553
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/439553
Therefore, the GCF of Fractions 826/667,7830/659 is 2/439553
Least Common Multiple of 667,659 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 667,659 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(667,659) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(667,659) x common factors =1 x 1 = 1
LCM(667,659) = ( 667 × 659 ) / 1
LCM(667,659) = 439553 / 1
LCM(667,659) = 439553
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FAQs on GCF of Fractions of 826/667, 7830/659
1. What is the HCF of 826,7830?
The HCF of 826,7830 is 2
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 826/667, 7830/659?
Answer: GCF of Numerators as per given numbers 826/667, 7830/659 is
GCF of Numerators i.e. for 826,7830 is 2
LCM of denominators i.e. for 667,659 is 439553.
Thus, GCF of Fractions is 2/439553.Finally, GCF of Fractions for 826/667, 7830/659 is 2/439553.