GCF of 2051/686, 5018/4280
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 2051/686, 5018/4280 i.e 1/1468040 easily. The following is the detailed procedure to determine the greatest common factor of fractions 2051/686, 5018/4280.
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 2051/686,5018/4280?
Given fractions are 2051/686,5018/4280
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 2051/686,5018/4280, numerators are 2051,5018
Denominators are 686,4280
The GCF of 2051,5018 is 1 .
LCM of 686,4280 is 1468040.
The greatest common factor of 2051/686,5018/4280 = [GCF of 2051,5018]/[LCM of 686,4280]= 1/1468040
Therefore, the GCF of 2051/686,5018/4280 is 1/1468040.
To find the highest common factor of 2051,5018, we have to find the factors of both numbers and list the highest common factor.
The factors of 2051 are 1, 7, 293, 2051
The factors of 5018 are 1, 2, 13, 26, 193, 386, 2509, 5018
The HCF of 2051,5018 is 1.
Lets's calculate GCF of 2051,5018
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 2051,5018 By Matching Biggest Common Factor Method
Now, list down the factors of 2051
:1,7,293,2051
Now, list down the factors of 5018
:1,2,13,26,193,386,2509,5018
Greatest Common Factor
We found the factors 2051,5018 . The biggest common factor number is the GCF number.
So the greatest common factor 2051,5018 is 1.
Lets's calculate LCM of 686,4280
| 2 | 686, 4280 |
| 343, 2140 |
∴ So the LCM of the given numbers is 2 x 343 x 2140 = 1468040
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1468040
Therefore, the GCF of Fractions 2051/686,5018/4280 is 1/1468040
Least Common Multiple of 686,4280 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 686,4280 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(686,4280) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(686,4280) x common factors =2 x 1 = 2
LCM(686,4280) = ( 686 × 4280 ) / 2
LCM(686,4280) = 2936080 / 2
LCM(686,4280) = 1468040
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FAQs on GCF of Fractions of 2051/686, 5018/4280
1. What is the HCF of 2051,5018?
The HCF of 2051,5018 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 2051/686, 5018/4280?
Answer: GCF of Numerators as per given numbers 2051/686, 5018/4280 is
GCF of Numerators i.e. for 2051,5018 is 1
LCM of denominators i.e. for 686,4280 is 1468040.
Thus, GCF of Fractions is 1/1468040.Finally, GCF of Fractions for 2051/686, 5018/4280 is 1/1468040.