GCF of 4785/434, 9396/1237
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 4785/434, 9396/1237 i.e 87/536858 easily. The following is the detailed procedure to determine the greatest common factor of fractions 4785/434, 9396/1237.
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 4785/434,9396/1237?
Given fractions are 4785/434,9396/1237
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 4785/434,9396/1237, numerators are 4785,9396
Denominators are 434,1237
The GCF of 4785,9396 is 87 .
LCM of 434,1237 is 536858.
The greatest common factor of 4785/434,9396/1237 = [GCF of 4785,9396]/[LCM of 434,1237]= 87/536858
Therefore, the GCF of 4785/434,9396/1237 is 87/536858.
To find the highest common factor of 4785,9396, we have to find the factors of both numbers and list the highest common factor.
The factors of 4785 are 1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785
The factors of 9396 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 4698, 9396
The HCF of 4785,9396 is 87.
Lets's calculate GCF of 4785,9396
| 3 | 4785, 9396 |
| 29 | 1595, 3132 |
| 55, 108 |
∴ So the GCF of the given numbers is 3 x 29 = 87
Greatest Common Factor of 4785,9396 By Matching Biggest Common Factor Method
Now, list down the factors of 4785
:1,3,5,11,15,29,33,55,87,145,165,319,435,957,1595,4785
Now, list down the factors of 9396
:1,2,3,4,6,9,12,18,27,29,36,54,58,81,87,108,116,162,174,261,324,348,522,783,1044,1566,2349,3132,4698,9396
Greatest Common Factor
We found the factors 4785,9396 . The biggest common factor number is the GCF number.
So the greatest common factor 4785,9396 is 87.
Lets's calculate LCM of 434,1237
Given numbers has no common factors except 1. So, there LCM is their product i.e 536858
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 87/536858
Therefore, the GCF of Fractions 4785/434,9396/1237 is 87/536858
Least Common Multiple of 434,1237 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 434,1237 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(434,1237) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(434,1237) x common factors =1 x 1 = 1
LCM(434,1237) = ( 434 × 1237 ) / 1
LCM(434,1237) = 536858 / 1
LCM(434,1237) = 536858
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FAQs on GCF of Fractions of 4785/434, 9396/1237
1. What is the HCF of 4785,9396?
The HCF of 4785,9396 is 87
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 4785/434, 9396/1237?
Answer: GCF of Numerators as per given numbers 4785/434, 9396/1237 is
GCF of Numerators i.e. for 4785,9396 is 87
LCM of denominators i.e. for 434,1237 is 536858.
Thus, GCF of Fractions is 87/536858.Finally, GCF of Fractions for 4785/434, 9396/1237 is 87/536858.