GCF of 689/933, 477/136
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 689/933, 477/136 i.e 53/126888 easily. The following is the detailed procedure to determine the greatest common factor of fractions 689/933, 477/136.
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 689/933,477/136?
Given fractions are 689/933,477/136
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 689/933,477/136, numerators are 689,477
Denominators are 933,136
The GCF of 689,477 is 53 .
LCM of 933,136 is 126888.
The greatest common factor of 689/933,477/136 = [GCF of 689,477]/[LCM of 933,136]= 53/126888
Therefore, the GCF of 689/933,477/136 is 53/126888.
To find the highest common factor of 689,477, we have to find the factors of both numbers and list the highest common factor.
The factors of 689 are 1, 13, 53, 689
The factors of 477 are 1, 3, 9, 53, 159, 477
The HCF of 689,477 is 53.
Lets's calculate GCF of 689,477
| 53 | 689, 477 |
| 13, 9 |
∴ So the GCF of the given numbers is 53 = 53
Greatest Common Factor of 689,477 By Matching Biggest Common Factor Method
Now, list down the factors of 689
:1,13,53,689
Now, list down the factors of 477
:1,3,9,53,159,477
Greatest Common Factor
We found the factors 689,477 . The biggest common factor number is the GCF number.
So the greatest common factor 689,477 is 53.
Lets's calculate LCM of 933,136
Given numbers has no common factors except 1. So, there LCM is their product i.e 126888
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 53/126888
Therefore, the GCF of Fractions 689/933,477/136 is 53/126888
Least Common Multiple of 933,136 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 933,136 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(933,136) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(933,136) x common factors =1 x 1 = 1
LCM(933,136) = ( 933 × 136 ) / 1
LCM(933,136) = 126888 / 1
LCM(933,136) = 126888
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FAQs on GCF of Fractions of 689/933, 477/136
1. What is the HCF of 689,477?
The HCF of 689,477 is 53
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 689/933, 477/136?
Answer: GCF of Numerators as per given numbers 689/933, 477/136 is
GCF of Numerators i.e. for 689,477 is 53
LCM of denominators i.e. for 933,136 is 126888.
Thus, GCF of Fractions is 53/126888.Finally, GCF of Fractions for 689/933, 477/136 is 53/126888.