GCF of 1259/530, 1875/818
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 1259/530, 1875/818 i.e 1/216770 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1259/530, 1875/818.
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 1259/530,1875/818?
Given fractions are 1259/530,1875/818
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 1259/530,1875/818, numerators are 1259,1875
Denominators are 530,818
The GCF of 1259,1875 is 1 .
LCM of 530,818 is 216770.
The greatest common factor of 1259/530,1875/818 = [GCF of 1259,1875]/[LCM of 530,818]= 1/216770
Therefore, the GCF of 1259/530,1875/818 is 1/216770.
To find the highest common factor of 1259,1875, we have to find the factors of both numbers and list the highest common factor.
The factors of 1259 are 1, 1259
The factors of 1875 are 1, 3, 5, 15, 25, 75, 125, 375, 625, 1875
The HCF of 1259,1875 is 1.
Lets's calculate GCF of 1259,1875
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 1259,1875 By Matching Biggest Common Factor Method
Now, list down the factors of 1259
:1,1259
Now, list down the factors of 1875
:1,3,5,15,25,75,125,375,625,1875
Greatest Common Factor
We found the factors 1259,1875 . The biggest common factor number is the GCF number.
So the greatest common factor 1259,1875 is 1.
Lets's calculate LCM of 530,818
| 2 | 530, 818 |
| 265, 409 |
∴ So the LCM of the given numbers is 2 x 265 x 409 = 216770
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/216770
Therefore, the GCF of Fractions 1259/530,1875/818 is 1/216770
Least Common Multiple of 530,818 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 530,818 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(530,818) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(530,818) x common factors =2 x 1 = 2
LCM(530,818) = ( 530 × 818 ) / 2
LCM(530,818) = 433540 / 2
LCM(530,818) = 216770
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FAQs on GCF of Fractions of 1259/530, 1875/818
1. What is the HCF of 1259,1875?
The HCF of 1259,1875 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 1259/530, 1875/818?
Answer: GCF of Numerators as per given numbers 1259/530, 1875/818 is
GCF of Numerators i.e. for 1259,1875 is 1
LCM of denominators i.e. for 530,818 is 216770.
Thus, GCF of Fractions is 1/216770.Finally, GCF of Fractions for 1259/530, 1875/818 is 1/216770.