GCF of 597/661, 153/210
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 597/661, 153/210 i.e 3/138810 easily. The following is the detailed procedure to determine the greatest common factor of fractions 597/661, 153/210.
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 597/661,153/210?
Given fractions are 597/661,153/210
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 597/661,153/210, numerators are 597,153
Denominators are 661,210
The GCF of 597,153 is 3 .
LCM of 661,210 is 138810.
The greatest common factor of 597/661,153/210 = [GCF of 597,153]/[LCM of 661,210]= 3/138810
Therefore, the GCF of 597/661,153/210 is 3/138810.
To find the highest common factor of 597,153, we have to find the factors of both numbers and list the highest common factor.
The factors of 597 are 1, 3, 199, 597
The factors of 153 are 1, 3, 9, 17, 51, 153
The HCF of 597,153 is 3.
Lets's calculate GCF of 597,153
| 3 | 597, 153 |
| 199, 51 |
∴ So the GCF of the given numbers is 3 = 3
Greatest Common Factor of 597,153 By Matching Biggest Common Factor Method
Now, list down the factors of 597
:1,3,199,597
Now, list down the factors of 153
:1,3,9,17,51,153
Greatest Common Factor
We found the factors 597,153 . The biggest common factor number is the GCF number.
So the greatest common factor 597,153 is 3.
Lets's calculate LCM of 661,210
Given numbers has no common factors except 1. So, there LCM is their product i.e 138810
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/138810
Therefore, the GCF of Fractions 597/661,153/210 is 3/138810
Least Common Multiple of 661,210 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 661,210 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(661,210) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(661,210) x common factors =1 x 1 = 1
LCM(661,210) = ( 661 × 210 ) / 1
LCM(661,210) = 138810 / 1
LCM(661,210) = 138810
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 597/661, 153/210
1. What is the HCF of 597,153?
The HCF of 597,153 is 3
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 597/661, 153/210?
Answer: GCF of Numerators as per given numbers 597/661, 153/210 is
GCF of Numerators i.e. for 597,153 is 3
LCM of denominators i.e. for 661,210 is 138810.
Thus, GCF of Fractions is 3/138810.Finally, GCF of Fractions for 597/661, 153/210 is 3/138810.