GCF of 803/56, 335/19, 531/57
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 803/56, 335/19, 531/57 i.e 1/3192 easily. The following is the detailed procedure to determine the greatest common factor of fractions 803/56, 335/19, 531/57.
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 803/56,335/19,531/57?
Given fractions are 803/56,335/19,531/57
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 803/56,335/19,531/57, numerators are 803,335,531
Denominators are 56,19,57
The GCF of 803,335,531 is 1 .
LCM of 56,19,57 is 3192.
The greatest common factor of 803/56,335/19,531/57 = [GCF of 803,335,531]/[LCM of 56,19,57]= 1/3192
Therefore, the GCF of 803/56,335/19,531/57 is 1/3192.
To find the highest common factor of 803,335,531, we have to find the factors of both numbers and list the highest common factor.
The factors of 803 are 1, 11, 73, 803
The factors of 335 are 1, 5, 67, 335
The factors of 531 are 1, 3, 9, 59, 177, 531
The HCF of 803,335,531 is 1.
Lets's calculate GCF of 803,335,531
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 803,335,531 By Matching Biggest Common Factor Method
Now, list down the factors of 803
:1,11,73,803
Now, list down the factors of 335
:1,5,67,335
Now, list down the factors of 531
:1,3,9,59,177,531
Greatest Common Factor
We found the factors 803,335,531 . The biggest common factor number is the GCF number.
So the greatest common factor 803,335,531 is 1.
Lets's calculate LCM of 56,19,57
| 19 | 56, 19, 57 |
| 56, 1, 3 |
∴ So the LCM of the given numbers is 19 x 56 x 1 x 3 = 3192
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/3192
Therefore, the GCF of Fractions 803/56,335/19,531/57 is 1/3192
Least Common Multiple of 56,19,57 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 56,19,57 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(56,19,57) = 1
common factors(in case of two or more numbers have common factors) = 19
GCF(56,19,57) x common factors =1 x 19 = 19
LCM(56,19,57) = ( 56 × 19 × 57 ) / 19
LCM(56,19,57) = 60648 / 19
LCM(56,19,57) = 3192
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 803/56, 335/19, 531/57
1. What is the HCF of 803,335,531?
The HCF of 803,335,531 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 803/56, 335/19, 531/57?
Answer: GCF of Numerators as per given numbers 803/56, 335/19, 531/57 is
GCF of Numerators i.e. for 803,335,531 is 1
LCM of denominators i.e. for 56,19,57 is 3192.
Thus, GCF of Fractions is 1/3192.Finally, GCF of Fractions for 803/56, 335/19, 531/57 is 1/3192.