GCF of 65/711, 81/849, 156/895
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 65/711, 81/849, 156/895 i.e 1/180085635 easily. The following is the detailed procedure to determine the greatest common factor of fractions 65/711, 81/849, 156/895.
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 65/711,81/849,156/895?
Given fractions are 65/711,81/849,156/895
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 65/711,81/849,156/895, numerators are 65,81,156
Denominators are 711,849,895
The GCF of 65,81,156 is 1 .
LCM of 711,849,895 is 180085635.
The greatest common factor of 65/711,81/849,156/895 = [GCF of 65,81,156]/[LCM of 711,849,895]= 1/180085635
Therefore, the GCF of 65/711,81/849,156/895 is 1/180085635.
To find the highest common factor of 65,81,156, we have to find the factors of both numbers and list the highest common factor.
The factors of 65 are 1, 5, 13, 65
The factors of 81 are 1, 3, 9, 27, 81
The factors of 156 are 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
The HCF of 65,81,156 is 1.
Lets's calculate GCF of 65,81,156
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 65,81,156 By Matching Biggest Common Factor Method
Now, list down the factors of 65
:1,5,13,65
Now, list down the factors of 81
:1,3,9,27,81
Now, list down the factors of 156
:1,2,3,4,6,12,13,26,39,52,78,156
Greatest Common Factor
We found the factors 65,81,156 . The biggest common factor number is the GCF number.
So the greatest common factor 65,81,156 is 1.
Lets's calculate LCM of 711,849,895
| 3 | 711, 849, 895 |
| 237, 283, 895 |
∴ So the LCM of the given numbers is 3 x 237 x 283 x 895 = 180085635
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/180085635
Therefore, the GCF of Fractions 65/711,81/849,156/895 is 1/180085635
Least Common Multiple of 711,849,895 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 711,849,895 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(711,849,895) = 1
common factors(in case of two or more numbers have common factors) = 3
GCF(711,849,895) x common factors =1 x 3 = 3
LCM(711,849,895) = ( 711 × 849 × 895 ) / 3
LCM(711,849,895) = 540256905 / 3
LCM(711,849,895) = 180085635
GCF of Fractions Calculation Examples
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FAQs on GCF of Fractions of 65/711, 81/849, 156/895
1. What is the HCF of 65,81,156?
The HCF of 65,81,156 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 65/711, 81/849, 156/895?
Answer: GCF of Numerators as per given numbers 65/711, 81/849, 156/895 is
GCF of Numerators i.e. for 65,81,156 is 1
LCM of denominators i.e. for 711,849,895 is 180085635.
Thus, GCF of Fractions is 1/180085635.Finally, GCF of Fractions for 65/711, 81/849, 156/895 is 1/180085635.