Use our free GCF of Fractions Calculator tool to compute the GCF of 450/571, 763/947 i.e 1/540737 easily. The following is the detailed procedure to determine the greatest common factor of fractions 450/571, 763/947.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 450/571,763/947
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 450/571,763/947, numerators are 450,763
Denominators are 571,947
The GCF of 450,763 is 1 .
LCM of 571,947 is 540737.
The greatest common factor of 450/571,763/947 = [GCF of 450,763]/[LCM of 571,947]= 1/540737
Therefore, the GCF of 450/571,763/947 is 1/540737.
To find the highest common factor of 450,763, we have to find the factors of both numbers and list the highest common factor.
The factors of 450 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
The factors of 763 are 1, 7, 109, 763
The HCF of 450,763 is 1.
Lets's calculate GCF of 450,763
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 450
:1,2,3,5,6,9,10,15,18,25,30,45,50,75,90,150,225,450
Now, list down the factors of 763
:1,7,109,763
Greatest Common Factor
We found the factors 450,763 . The biggest common factor number is the GCF number.
So the greatest common factor 450,763 is 1.
Lets's calculate LCM of 571,947
Given numbers has no common factors except 1. So, there LCM is their product i.e 540737
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/540737
Therefore, the GCF of Fractions 450/571,763/947 is 1/540737
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 571,947 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(571,947) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(571,947) x common factors =1 x 1 = 1
LCM(571,947) = ( 571 × 947 ) / 1
LCM(571,947) = 540737 / 1
LCM(571,947) = 540737
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 450,763?
The HCF of 450,763 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 450/571, 763/947?
Answer: GCF of Numerators as per given numbers 450/571, 763/947 is
GCF of Numerators i.e. for 450,763 is 1
LCM of denominators i.e. for 571,947 is 540737.
Thus, GCF of Fractions is 1/540737.Finally, GCF of Fractions for 450/571, 763/947 is 1/540737.