Greatest Common Factor of 93 and 99
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Make use of GCF Calculator to quickly find the Greatest Common Factor of numbers 93, 99 i.e. 3 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 93 and 99 is 3.
GCF(93,99) = 3
GCF of 93 and 99
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
- Greatest Common Factor of 93 and 99 by prime factorization method
- Greatest Common Factor of 93 and 99 by matching factors method
GCF of 93 and 99 is 3
Prime Factorization of 93
| 3 | 93 |
| 31 | 31 |
| 1 |
Prime factors of 93 are 3,31. Prime factorization of 93 in exponential form is:
93 = 31×311
Prime Factorization of 99
| 3 | 99 |
| 3 | 33 |
| 11 | 11 |
| 1 |
Prime factors of 99 are 3,11. Prime factorization of 99 in exponential form is:
99 = 32×111
∴ So by taking common prime factors GCF of 93 and 99 is 3
Greatest Common Factor of 93 and 99 by matching factors method
Factors of 93
List of positive integer factors of 93 that divides 93 without a remainder.
1,3,31,93
Factors of 99
List of positive integer factors of 99 that divides 99 without a remainder.
1,3,9,11,33,99
Greatest Common Factor
We found the factors and prime factorization of 93 and 99. The biggest common factor number is the GCF number.
So the greatest common factor 93 and 99 is 3.
Also check out the Least Common Multiple of 93 and 99
Properties of GCF 93 and 99
(i) The GCF of 93 and 99 is associative
GCF of 93 and 99 = GCF of 99 and 93
Related Greatest Common Factor of 93
Related Greatest Common Factor of 99
Frequently Asked Questions on GCF of 93 and 99
1. What is the GCF of 93 and 99?
Answer: GCF of 93 and 99 is 3.
2. What are the Factors of 93?
Answer: Factors of 93 are 1, 3, 31, 93. There are 4 integers that are factors of 93. The greatest factor of 93 is 93.
3. What are the Factors of 99?
Answer: Factors of 99 are 1, 3, 9, 11, 33, 99. There are 6 integers that are factors of 99. The greatest factor of 99 is 99.
4. How to Find the GCF of 93 and 99?
Answer:
Greatest Common Factor of 93 and 99 = 3
Step 1: Find the prime factorization of 93
93 = 3 x 31
Step 2: Find the prime factorization of 99
99 = 3 x 3 x 11
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 3
Step 4: Therefore, the greatest common factor of 93 and 99 is 3