GCF of 4072/170, 7007/762
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 4072/170, 7007/762 i.e 1/64770 easily. The following is the detailed procedure to determine the greatest common factor of fractions 4072/170, 7007/762.
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 4072/170,7007/762?
Given fractions are 4072/170,7007/762
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 4072/170,7007/762, numerators are 4072,7007
Denominators are 170,762
The GCF of 4072,7007 is 1 .
LCM of 170,762 is 64770.
The greatest common factor of 4072/170,7007/762 = [GCF of 4072,7007]/[LCM of 170,762]= 1/64770
Therefore, the GCF of 4072/170,7007/762 is 1/64770.
To find the highest common factor of 4072,7007, we have to find the factors of both numbers and list the highest common factor.
The factors of 4072 are 1, 2, 4, 8, 509, 1018, 2036, 4072
The factors of 7007 are 1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007
The HCF of 4072,7007 is 1.
Lets's calculate GCF of 4072,7007
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 4072,7007 By Matching Biggest Common Factor Method
Now, list down the factors of 4072
:1,2,4,8,509,1018,2036,4072
Now, list down the factors of 7007
:1,7,11,13,49,77,91,143,539,637,1001,7007
Greatest Common Factor
We found the factors 4072,7007 . The biggest common factor number is the GCF number.
So the greatest common factor 4072,7007 is 1.
Lets's calculate LCM of 170,762
| 2 | 170, 762 |
| 85, 381 |
∴ So the LCM of the given numbers is 2 x 85 x 381 = 64770
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/64770
Therefore, the GCF of Fractions 4072/170,7007/762 is 1/64770
Least Common Multiple of 170,762 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 170,762 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(170,762) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(170,762) x common factors =2 x 1 = 2
LCM(170,762) = ( 170 × 762 ) / 2
LCM(170,762) = 129540 / 2
LCM(170,762) = 64770
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FAQs on GCF of Fractions of 4072/170, 7007/762
1. What is the HCF of 4072,7007?
The HCF of 4072,7007 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 4072/170, 7007/762?
Answer: GCF of Numerators as per given numbers 4072/170, 7007/762 is
GCF of Numerators i.e. for 4072,7007 is 1
LCM of denominators i.e. for 170,762 is 64770.
Thus, GCF of Fractions is 1/64770.Finally, GCF of Fractions for 4072/170, 7007/762 is 1/64770.