Use our free GCF of Fractions Calculator tool to compute the GCF of 9435/830, 3557/638 i.e 1/264770 easily. The following is the detailed procedure to determine the greatest common factor of fractions 9435/830, 3557/638.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 9435/830,3557/638
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 9435/830,3557/638, numerators are 9435,3557
Denominators are 830,638
The GCF of 9435,3557 is 1 .
LCM of 830,638 is 264770.
The greatest common factor of 9435/830,3557/638 = [GCF of 9435,3557]/[LCM of 830,638]= 1/264770
Therefore, the GCF of 9435/830,3557/638 is 1/264770.
To find the highest common factor of 9435,3557, we have to find the factors of both numbers and list the highest common factor.
The factors of 9435 are 1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435
The factors of 3557 are 1, 3557
The HCF of 9435,3557 is 1.
Lets's calculate GCF of 9435,3557
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 9435
:1,3,5,15,17,37,51,85,111,185,255,555,629,1887,3145,9435
Now, list down the factors of 3557
:1,3557
Greatest Common Factor
We found the factors 9435,3557 . The biggest common factor number is the GCF number.
So the greatest common factor 9435,3557 is 1.
Lets's calculate LCM of 830,638
2 | 830, 638 |
415, 319 |
∴ So the LCM of the given numbers is 2 x 415 x 319 = 264770
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/264770
Therefore, the GCF of Fractions 9435/830,3557/638 is 1/264770
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 830,638 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(830,638) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(830,638) x common factors =2 x 1 = 2
LCM(830,638) = ( 830 × 638 ) / 2
LCM(830,638) = 529540 / 2
LCM(830,638) = 264770
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 9435,3557?
The HCF of 9435,3557 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 9435/830, 3557/638?
Answer: GCF of Numerators as per given numbers 9435/830, 3557/638 is
GCF of Numerators i.e. for 9435,3557 is 1
LCM of denominators i.e. for 830,638 is 264770.
Thus, GCF of Fractions is 1/264770.Finally, GCF of Fractions for 9435/830, 3557/638 is 1/264770.