GCF of 3890/835, 7064/149
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 3890/835, 7064/149 i.e 2/124415 easily. The following is the detailed procedure to determine the greatest common factor of fractions 3890/835, 7064/149.
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 3890/835,7064/149?
Given fractions are 3890/835,7064/149
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 3890/835,7064/149, numerators are 3890,7064
Denominators are 835,149
The GCF of 3890,7064 is 2 .
LCM of 835,149 is 124415.
The greatest common factor of 3890/835,7064/149 = [GCF of 3890,7064]/[LCM of 835,149]= 2/124415
Therefore, the GCF of 3890/835,7064/149 is 2/124415.
To find the highest common factor of 3890,7064, we have to find the factors of both numbers and list the highest common factor.
The factors of 3890 are 1, 2, 5, 10, 389, 778, 1945, 3890
The factors of 7064 are 1, 2, 4, 8, 883, 1766, 3532, 7064
The HCF of 3890,7064 is 2.
Lets's calculate GCF of 3890,7064
| 2 | 3890, 7064 |
| 1945, 3532 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 3890,7064 By Matching Biggest Common Factor Method
Now, list down the factors of 3890
:1,2,5,10,389,778,1945,3890
Now, list down the factors of 7064
:1,2,4,8,883,1766,3532,7064
Greatest Common Factor
We found the factors 3890,7064 . The biggest common factor number is the GCF number.
So the greatest common factor 3890,7064 is 2.
Lets's calculate LCM of 835,149
Given numbers has no common factors except 1. So, there LCM is their product i.e 124415
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/124415
Therefore, the GCF of Fractions 3890/835,7064/149 is 2/124415
Least Common Multiple of 835,149 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 835,149 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(835,149) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(835,149) x common factors =1 x 1 = 1
LCM(835,149) = ( 835 × 149 ) / 1
LCM(835,149) = 124415 / 1
LCM(835,149) = 124415
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FAQs on GCF of Fractions of 3890/835, 7064/149
1. What is the HCF of 3890,7064?
The HCF of 3890,7064 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 3890/835, 7064/149?
Answer: GCF of Numerators as per given numbers 3890/835, 7064/149 is
GCF of Numerators i.e. for 3890,7064 is 2
LCM of denominators i.e. for 835,149 is 124415.
Thus, GCF of Fractions is 2/124415.Finally, GCF of Fractions for 3890/835, 7064/149 is 2/124415.