GCF of 694/423, 690/233
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 694/423, 690/233 i.e 2/98559 easily. The following is the detailed procedure to determine the greatest common factor of fractions 694/423, 690/233.
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 694/423,690/233?
Given fractions are 694/423,690/233
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 694/423,690/233, numerators are 694,690
Denominators are 423,233
The GCF of 694,690 is 2 .
LCM of 423,233 is 98559.
The greatest common factor of 694/423,690/233 = [GCF of 694,690]/[LCM of 423,233]= 2/98559
Therefore, the GCF of 694/423,690/233 is 2/98559.
To find the highest common factor of 694,690, we have to find the factors of both numbers and list the highest common factor.
The factors of 694 are 1, 2, 347, 694
The factors of 690 are 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
The HCF of 694,690 is 2.
Lets's calculate GCF of 694,690
| 2 | 694, 690 |
| 347, 345 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 694,690 By Matching Biggest Common Factor Method
Now, list down the factors of 694
:1,2,347,694
Now, list down the factors of 690
:1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690
Greatest Common Factor
We found the factors 694,690 . The biggest common factor number is the GCF number.
So the greatest common factor 694,690 is 2.
Lets's calculate LCM of 423,233
Given numbers has no common factors except 1. So, there LCM is their product i.e 98559
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/98559
Therefore, the GCF of Fractions 694/423,690/233 is 2/98559
Least Common Multiple of 423,233 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 423,233 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(423,233) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(423,233) x common factors =1 x 1 = 1
LCM(423,233) = ( 423 × 233 ) / 1
LCM(423,233) = 98559 / 1
LCM(423,233) = 98559
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FAQs on GCF of Fractions of 694/423, 690/233
1. What is the HCF of 694,690?
The HCF of 694,690 is 2
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 694/423, 690/233?
Answer: GCF of Numerators as per given numbers 694/423, 690/233 is
GCF of Numerators i.e. for 694,690 is 2
LCM of denominators i.e. for 423,233 is 98559.
Thus, GCF of Fractions is 2/98559.Finally, GCF of Fractions for 694/423, 690/233 is 2/98559.