GCF of 217/832, 2637/1902
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 217/832, 2637/1902 i.e 1/791232 easily. The following is the detailed procedure to determine the greatest common factor of fractions 217/832, 2637/1902.
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 217/832,2637/1902?
Given fractions are 217/832,2637/1902
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 217/832,2637/1902, numerators are 217,2637
Denominators are 832,1902
The GCF of 217,2637 is 1 .
LCM of 832,1902 is 791232.
The greatest common factor of 217/832,2637/1902 = [GCF of 217,2637]/[LCM of 832,1902]= 1/791232
Therefore, the GCF of 217/832,2637/1902 is 1/791232.
To find the highest common factor of 217,2637, we have to find the factors of both numbers and list the highest common factor.
The factors of 217 are 1, 7, 31, 217
The factors of 2637 are 1, 3, 9, 293, 879, 2637
The HCF of 217,2637 is 1.
Lets's calculate GCF of 217,2637
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 217,2637 By Matching Biggest Common Factor Method
Now, list down the factors of 217
:1,7,31,217
Now, list down the factors of 2637
:1,3,9,293,879,2637
Greatest Common Factor
We found the factors 217,2637 . The biggest common factor number is the GCF number.
So the greatest common factor 217,2637 is 1.
Lets's calculate LCM of 832,1902
| 2 | 832, 1902 |
| 416, 951 |
∴ So the LCM of the given numbers is 2 x 416 x 951 = 791232
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/791232
Therefore, the GCF of Fractions 217/832,2637/1902 is 1/791232
Least Common Multiple of 832,1902 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 832,1902 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(832,1902) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(832,1902) x common factors =2 x 1 = 2
LCM(832,1902) = ( 832 × 1902 ) / 2
LCM(832,1902) = 1582464 / 2
LCM(832,1902) = 791232
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FAQs on GCF of Fractions of 217/832, 2637/1902
1. What is the HCF of 217,2637?
The HCF of 217,2637 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 217/832, 2637/1902?
Answer: GCF of Numerators as per given numbers 217/832, 2637/1902 is
GCF of Numerators i.e. for 217,2637 is 1
LCM of denominators i.e. for 832,1902 is 791232.
Thus, GCF of Fractions is 1/791232.Finally, GCF of Fractions for 217/832, 2637/1902 is 1/791232.