GCF of 701/689, 717/890
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 701/689, 717/890 i.e 1/613210 easily. The following is the detailed procedure to determine the greatest common factor of fractions 701/689, 717/890.
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 701/689,717/890?
Given fractions are 701/689,717/890
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 701/689,717/890, numerators are 701,717
Denominators are 689,890
The GCF of 701,717 is 1 .
LCM of 689,890 is 613210.
The greatest common factor of 701/689,717/890 = [GCF of 701,717]/[LCM of 689,890]= 1/613210
Therefore, the GCF of 701/689,717/890 is 1/613210.
To find the highest common factor of 701,717, we have to find the factors of both numbers and list the highest common factor.
The factors of 701 are 1, 701
The factors of 717 are 1, 3, 239, 717
The HCF of 701,717 is 1.
Lets's calculate GCF of 701,717
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 701,717 By Matching Biggest Common Factor Method
Now, list down the factors of 701
:1,701
Now, list down the factors of 717
:1,3,239,717
Greatest Common Factor
We found the factors 701,717 . The biggest common factor number is the GCF number.
So the greatest common factor 701,717 is 1.
Lets's calculate LCM of 689,890
Given numbers has no common factors except 1. So, there LCM is their product i.e 613210
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/613210
Therefore, the GCF of Fractions 701/689,717/890 is 1/613210
Least Common Multiple of 689,890 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 689,890 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(689,890) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(689,890) x common factors =1 x 1 = 1
LCM(689,890) = ( 689 × 890 ) / 1
LCM(689,890) = 613210 / 1
LCM(689,890) = 613210
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FAQs on GCF of Fractions of 701/689, 717/890
1. What is the HCF of 701,717?
The HCF of 701,717 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 701/689, 717/890?
Answer: GCF of Numerators as per given numbers 701/689, 717/890 is
GCF of Numerators i.e. for 701,717 is 1
LCM of denominators i.e. for 689,890 is 613210.
Thus, GCF of Fractions is 1/613210.Finally, GCF of Fractions for 701/689, 717/890 is 1/613210.