GCF of 1630/798, 5031/8260
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 1630/798, 5031/8260 i.e 1/470820 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1630/798, 5031/8260.
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 1630/798,5031/8260?
Given fractions are 1630/798,5031/8260
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 1630/798,5031/8260, numerators are 1630,5031
Denominators are 798,8260
The GCF of 1630,5031 is 1 .
LCM of 798,8260 is 470820.
The greatest common factor of 1630/798,5031/8260 = [GCF of 1630,5031]/[LCM of 798,8260]= 1/470820
Therefore, the GCF of 1630/798,5031/8260 is 1/470820.
To find the highest common factor of 1630,5031, we have to find the factors of both numbers and list the highest common factor.
The factors of 1630 are 1, 2, 5, 10, 163, 326, 815, 1630
The factors of 5031 are 1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031
The HCF of 1630,5031 is 1.
Lets's calculate GCF of 1630,5031
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 1630,5031 By Matching Biggest Common Factor Method
Now, list down the factors of 1630
:1,2,5,10,163,326,815,1630
Now, list down the factors of 5031
:1,3,9,13,39,43,117,129,387,559,1677,5031
Greatest Common Factor
We found the factors 1630,5031 . The biggest common factor number is the GCF number.
So the greatest common factor 1630,5031 is 1.
Lets's calculate LCM of 798,8260
| 2 | 798, 8260 |
| 7 | 399, 4130 |
| 57, 590 |
∴ So the LCM of the given numbers is 2 x 7 x 57 x 590 = 470820
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/470820
Therefore, the GCF of Fractions 1630/798,5031/8260 is 1/470820
Least Common Multiple of 798,8260 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 798,8260 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(798,8260) = 14
common factors(in case of two or more numbers have common factors) = 1
GCF(798,8260) x common factors =14 x 1 = 14
LCM(798,8260) = ( 798 × 8260 ) / 14
LCM(798,8260) = 6591480 / 14
LCM(798,8260) = 470820
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FAQs on GCF of Fractions of 1630/798, 5031/8260
1. What is the HCF of 1630,5031?
The HCF of 1630,5031 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 1630/798, 5031/8260?
Answer: GCF of Numerators as per given numbers 1630/798, 5031/8260 is
GCF of Numerators i.e. for 1630,5031 is 1
LCM of denominators i.e. for 798,8260 is 470820.
Thus, GCF of Fractions is 1/470820.Finally, GCF of Fractions for 1630/798, 5031/8260 is 1/470820.