GCF of 3509/217, 7919/8988
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 3509/217, 7919/8988 i.e 1/278628 easily. The following is the detailed procedure to determine the greatest common factor of fractions 3509/217, 7919/8988.
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 3509/217,7919/8988?
Given fractions are 3509/217,7919/8988
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 3509/217,7919/8988, numerators are 3509,7919
Denominators are 217,8988
The GCF of 3509,7919 is 1 .
LCM of 217,8988 is 278628.
The greatest common factor of 3509/217,7919/8988 = [GCF of 3509,7919]/[LCM of 217,8988]= 1/278628
Therefore, the GCF of 3509/217,7919/8988 is 1/278628.
To find the highest common factor of 3509,7919, we have to find the factors of both numbers and list the highest common factor.
The factors of 3509 are 1, 11, 29, 121, 319, 3509
The factors of 7919 are 1, 7919
The HCF of 3509,7919 is 1.
Lets's calculate GCF of 3509,7919
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 3509,7919 By Matching Biggest Common Factor Method
Now, list down the factors of 3509
:1,11,29,121,319,3509
Now, list down the factors of 7919
:1,7919
Greatest Common Factor
We found the factors 3509,7919 . The biggest common factor number is the GCF number.
So the greatest common factor 3509,7919 is 1.
Lets's calculate LCM of 217,8988
| 7 | 217, 8988 |
| 31, 1284 |
∴ So the LCM of the given numbers is 7 x 31 x 1284 = 278628
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/278628
Therefore, the GCF of Fractions 3509/217,7919/8988 is 1/278628
Least Common Multiple of 217,8988 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 217,8988 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(217,8988) = 7
common factors(in case of two or more numbers have common factors) = 1
GCF(217,8988) x common factors =7 x 1 = 7
LCM(217,8988) = ( 217 × 8988 ) / 7
LCM(217,8988) = 1950396 / 7
LCM(217,8988) = 278628
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FAQs on GCF of Fractions of 3509/217, 7919/8988
1. What is the HCF of 3509,7919?
The HCF of 3509,7919 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 3509/217, 7919/8988?
Answer: GCF of Numerators as per given numbers 3509/217, 7919/8988 is
GCF of Numerators i.e. for 3509,7919 is 1
LCM of denominators i.e. for 217,8988 is 278628.
Thus, GCF of Fractions is 1/278628.Finally, GCF of Fractions for 3509/217, 7919/8988 is 1/278628.