GCF of 422/164, 988/928
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 422/164, 988/928 i.e 2/38048 easily. The following is the detailed procedure to determine the greatest common factor of fractions 422/164, 988/928.
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 422/164,988/928?
Given fractions are 422/164,988/928
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 422/164,988/928, numerators are 422,988
Denominators are 164,928
The GCF of 422,988 is 2 .
LCM of 164,928 is 38048.
The greatest common factor of 422/164,988/928 = [GCF of 422,988]/[LCM of 164,928]= 2/38048
Therefore, the GCF of 422/164,988/928 is 2/38048.
To find the highest common factor of 422,988, we have to find the factors of both numbers and list the highest common factor.
The factors of 422 are 1, 2, 211, 422
The factors of 988 are 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
The HCF of 422,988 is 2.
Lets's calculate GCF of 422,988
| 2 | 422, 988 |
| 211, 494 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 422,988 By Matching Biggest Common Factor Method
Now, list down the factors of 422
:1,2,211,422
Now, list down the factors of 988
:1,2,4,13,19,26,38,52,76,247,494,988
Greatest Common Factor
We found the factors 422,988 . The biggest common factor number is the GCF number.
So the greatest common factor 422,988 is 2.
Lets's calculate LCM of 164,928
| 2 | 164, 928 |
| 2 | 82, 464 |
| 41, 232 |
∴ So the LCM of the given numbers is 2 x 2 x 41 x 232 = 38048
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/38048
Therefore, the GCF of Fractions 422/164,988/928 is 2/38048
Least Common Multiple of 164,928 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 164,928 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(164,928) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(164,928) x common factors =4 x 1 = 4
LCM(164,928) = ( 164 × 928 ) / 4
LCM(164,928) = 152192 / 4
LCM(164,928) = 38048
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 422/164, 988/928
1. What is the HCF of 422,988?
The HCF of 422,988 is 2
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 422/164, 988/928?
Answer: GCF of Numerators as per given numbers 422/164, 988/928 is
GCF of Numerators i.e. for 422,988 is 2
LCM of denominators i.e. for 164,928 is 38048.
Thus, GCF of Fractions is 2/38048.Finally, GCF of Fractions for 422/164, 988/928 is 2/38048.