GCF of 2590/781, 4251/3479
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 2590/781, 4251/3479 i.e 1/38269 easily. The following is the detailed procedure to determine the greatest common factor of fractions 2590/781, 4251/3479.
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 2590/781,4251/3479?
Given fractions are 2590/781,4251/3479
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 2590/781,4251/3479, numerators are 2590,4251
Denominators are 781,3479
The GCF of 2590,4251 is 1 .
LCM of 781,3479 is 38269.
The greatest common factor of 2590/781,4251/3479 = [GCF of 2590,4251]/[LCM of 781,3479]= 1/38269
Therefore, the GCF of 2590/781,4251/3479 is 1/38269.
To find the highest common factor of 2590,4251, we have to find the factors of both numbers and list the highest common factor.
The factors of 2590 are 1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590
The factors of 4251 are 1, 3, 13, 39, 109, 327, 1417, 4251
The HCF of 2590,4251 is 1.
Lets's calculate GCF of 2590,4251
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 2590,4251 By Matching Biggest Common Factor Method
Now, list down the factors of 2590
:1,2,5,7,10,14,35,37,70,74,185,259,370,518,1295,2590
Now, list down the factors of 4251
:1,3,13,39,109,327,1417,4251
Greatest Common Factor
We found the factors 2590,4251 . The biggest common factor number is the GCF number.
So the greatest common factor 2590,4251 is 1.
Lets's calculate LCM of 781,3479
| 71 | 781, 3479 |
| 11, 49 |
∴ So the LCM of the given numbers is 71 x 11 x 49 = 38269
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/38269
Therefore, the GCF of Fractions 2590/781,4251/3479 is 1/38269
Least Common Multiple of 781,3479 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 781,3479 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(781,3479) = 71
common factors(in case of two or more numbers have common factors) = 1
GCF(781,3479) x common factors =71 x 1 = 71
LCM(781,3479) = ( 781 × 3479 ) / 71
LCM(781,3479) = 2717099 / 71
LCM(781,3479) = 38269
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FAQs on GCF of Fractions of 2590/781, 4251/3479
1. What is the HCF of 2590,4251?
The HCF of 2590,4251 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 2590/781, 4251/3479?
Answer: GCF of Numerators as per given numbers 2590/781, 4251/3479 is
GCF of Numerators i.e. for 2590,4251 is 1
LCM of denominators i.e. for 781,3479 is 38269.
Thus, GCF of Fractions is 1/38269.Finally, GCF of Fractions for 2590/781, 4251/3479 is 1/38269.