Use our free GCF of Fractions Calculator tool to compute the GCF of 282/90, 457/1130 i.e 1/10170 easily. The following is the detailed procedure to determine the greatest common factor of fractions 282/90, 457/1130.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 282/90,457/1130
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 282/90,457/1130, numerators are 282,457
Denominators are 90,1130
The GCF of 282,457 is 1 .
LCM of 90,1130 is 10170.
The greatest common factor of 282/90,457/1130 = [GCF of 282,457]/[LCM of 90,1130]= 1/10170
Therefore, the GCF of 282/90,457/1130 is 1/10170.
To find the highest common factor of 282,457, we have to find the factors of both numbers and list the highest common factor.
The factors of 282 are 1, 2, 3, 6, 47, 94, 141, 282
The factors of 457 are 1, 457
The HCF of 282,457 is 1.
Lets's calculate GCF of 282,457
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 282
:1,2,3,6,47,94,141,282
Now, list down the factors of 457
:1,457
Greatest Common Factor
We found the factors 282,457 . The biggest common factor number is the GCF number.
So the greatest common factor 282,457 is 1.
Lets's calculate LCM of 90,1130
2 | 90, 1130 |
5 | 45, 565 |
9, 113 |
∴ So the LCM of the given numbers is 2 x 5 x 9 x 113 = 10170
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/10170
Therefore, the GCF of Fractions 282/90,457/1130 is 1/10170
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 90,1130 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(90,1130) = 10
common factors(in case of two or more numbers have common factors) = 1
GCF(90,1130) x common factors =10 x 1 = 10
LCM(90,1130) = ( 90 × 1130 ) / 10
LCM(90,1130) = 101700 / 10
LCM(90,1130) = 10170
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 282,457?
The HCF of 282,457 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 282/90, 457/1130?
Answer: GCF of Numerators as per given numbers 282/90, 457/1130 is
GCF of Numerators i.e. for 282,457 is 1
LCM of denominators i.e. for 90,1130 is 10170.
Thus, GCF of Fractions is 1/10170.Finally, GCF of Fractions for 282/90, 457/1130 is 1/10170.