GCF of 453/806, 668/662
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 453/806, 668/662 i.e 1/266786 easily. The following is the detailed procedure to determine the greatest common factor of fractions 453/806, 668/662.
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 453/806,668/662?
Given fractions are 453/806,668/662
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 453/806,668/662, numerators are 453,668
Denominators are 806,662
The GCF of 453,668 is 1 .
LCM of 806,662 is 266786.
The greatest common factor of 453/806,668/662 = [GCF of 453,668]/[LCM of 806,662]= 1/266786
Therefore, the GCF of 453/806,668/662 is 1/266786.
To find the highest common factor of 453,668, we have to find the factors of both numbers and list the highest common factor.
The factors of 453 are 1, 3, 151, 453
The factors of 668 are 1, 2, 4, 167, 334, 668
The HCF of 453,668 is 1.
Lets's calculate GCF of 453,668
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 453,668 By Matching Biggest Common Factor Method
Now, list down the factors of 453
:1,3,151,453
Now, list down the factors of 668
:1,2,4,167,334,668
Greatest Common Factor
We found the factors 453,668 . The biggest common factor number is the GCF number.
So the greatest common factor 453,668 is 1.
Lets's calculate LCM of 806,662
| 2 | 806, 662 |
| 403, 331 |
∴ So the LCM of the given numbers is 2 x 403 x 331 = 266786
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/266786
Therefore, the GCF of Fractions 453/806,668/662 is 1/266786
Least Common Multiple of 806,662 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 806,662 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(806,662) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(806,662) x common factors =2 x 1 = 2
LCM(806,662) = ( 806 × 662 ) / 2
LCM(806,662) = 533572 / 2
LCM(806,662) = 266786
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 453/806, 668/662
1. What is the HCF of 453,668?
The HCF of 453,668 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 453/806, 668/662?
Answer: GCF of Numerators as per given numbers 453/806, 668/662 is
GCF of Numerators i.e. for 453,668 is 1
LCM of denominators i.e. for 806,662 is 266786.
Thus, GCF of Fractions is 1/266786.Finally, GCF of Fractions for 453/806, 668/662 is 1/266786.