GCF of 958/58, 675/19, 457/80
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 958/58, 675/19, 457/80 i.e 1/44080 easily. The following is the detailed procedure to determine the greatest common factor of fractions 958/58, 675/19, 457/80.
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 958/58,675/19,457/80?
Given fractions are 958/58,675/19,457/80
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 958/58,675/19,457/80, numerators are 958,675,457
Denominators are 58,19,80
The GCF of 958,675,457 is 1 .
LCM of 58,19,80 is 44080.
The greatest common factor of 958/58,675/19,457/80 = [GCF of 958,675,457]/[LCM of 58,19,80]= 1/44080
Therefore, the GCF of 958/58,675/19,457/80 is 1/44080.
To find the highest common factor of 958,675,457, we have to find the factors of both numbers and list the highest common factor.
The factors of 958 are 1, 2, 479, 958
The factors of 675 are 1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675
The factors of 457 are 1, 457
The HCF of 958,675,457 is 1.
Lets's calculate GCF of 958,675,457
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 958,675,457 By Matching Biggest Common Factor Method
Now, list down the factors of 958
:1,2,479,958
Now, list down the factors of 675
:1,3,5,9,15,25,27,45,75,135,225,675
Now, list down the factors of 457
:1,457
Greatest Common Factor
We found the factors 958,675,457 . The biggest common factor number is the GCF number.
So the greatest common factor 958,675,457 is 1.
Lets's calculate LCM of 58,19,80
| 2 | 58, 19, 80 |
| 29, 19, 40 |
∴ So the LCM of the given numbers is 2 x 29 x 19 x 40 = 44080
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/44080
Therefore, the GCF of Fractions 958/58,675/19,457/80 is 1/44080
Least Common Multiple of 58,19,80 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 58,19,80 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(58,19,80) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(58,19,80) x common factors =1 x 2 = 2
LCM(58,19,80) = ( 58 × 19 × 80 ) / 2
LCM(58,19,80) = 88160 / 2
LCM(58,19,80) = 44080
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 958/58, 675/19, 457/80
1. What is the HCF of 958,675,457?
The HCF of 958,675,457 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 958/58, 675/19, 457/80?
Answer: GCF of Numerators as per given numbers 958/58, 675/19, 457/80 is
GCF of Numerators i.e. for 958,675,457 is 1
LCM of denominators i.e. for 58,19,80 is 44080.
Thus, GCF of Fractions is 1/44080.Finally, GCF of Fractions for 958/58, 675/19, 457/80 is 1/44080.