GCF of 790/90, 437/125
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 790/90, 437/125 i.e 1/2250 easily. The following is the detailed procedure to determine the greatest common factor of fractions 790/90, 437/125.
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 790/90,437/125?
Given fractions are 790/90,437/125
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 790/90,437/125, numerators are 790,437
Denominators are 90,125
The GCF of 790,437 is 1 .
LCM of 90,125 is 2250.
The greatest common factor of 790/90,437/125 = [GCF of 790,437]/[LCM of 90,125]= 1/2250
Therefore, the GCF of 790/90,437/125 is 1/2250.
To find the highest common factor of 790,437, we have to find the factors of both numbers and list the highest common factor.
The factors of 790 are 1, 2, 5, 10, 79, 158, 395, 790
The factors of 437 are 1, 19, 23, 437
The HCF of 790,437 is 1.
Lets's calculate GCF of 790,437
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 790,437 By Matching Biggest Common Factor Method
Now, list down the factors of 790
:1,2,5,10,79,158,395,790
Now, list down the factors of 437
:1,19,23,437
Greatest Common Factor
We found the factors 790,437 . The biggest common factor number is the GCF number.
So the greatest common factor 790,437 is 1.
Lets's calculate LCM of 90,125
| 5 | 90, 125 |
| 18, 25 |
∴ So the LCM of the given numbers is 5 x 18 x 25 = 2250
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2250
Therefore, the GCF of Fractions 790/90,437/125 is 1/2250
Least Common Multiple of 90,125 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 90,125 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(90,125) = 5
common factors(in case of two or more numbers have common factors) = 1
GCF(90,125) x common factors =5 x 1 = 5
LCM(90,125) = ( 90 × 125 ) / 5
LCM(90,125) = 11250 / 5
LCM(90,125) = 2250
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 790/90, 437/125
1. What is the HCF of 790,437?
The HCF of 790,437 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 790/90, 437/125?
Answer: GCF of Numerators as per given numbers 790/90, 437/125 is
GCF of Numerators i.e. for 790,437 is 1
LCM of denominators i.e. for 90,125 is 2250.
Thus, GCF of Fractions is 1/2250.Finally, GCF of Fractions for 790/90, 437/125 is 1/2250.