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 3644, 3645 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 3644 and 3645 is 1.
GCF(3644,3645) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 3644
2 | 3644 |
2 | 1822 |
911 | 911 |
1 |
Prime factors of 3644 are 2,911. Prime factorization of 3644 in exponential form is:
3644 = 22×9111
Prime Factorization of 3645
3 | 3645 |
3 | 1215 |
3 | 405 |
3 | 135 |
3 | 45 |
3 | 15 |
5 | 5 |
1 |
Prime factors of 3645 are 3,5. Prime factorization of 3645 in exponential form is:
3645 = 36×51
∴ So by taking common prime factors GCF of 3644 and 3645 is 1
Factors of 3644
List of positive integer factors of 3644 that divides 3644 without a remainder.
1,2,4,911,1822,3644
Factors of 3645
List of positive integer factors of 3645 that divides 3645 without a remainder.
1,3,5,9,15,27,45,81,135,243,405,729,1215,3645
Greatest Common Factor
We found the factors and prime factorization of 3644 and 3645. The biggest common factor number is the GCF number.
So the greatest common factor 3644 and 3645 is 1.
Also check out the Least Common Multiple of 3644 and 3645
(i) The GCF of 3644 and 3645 is associative
GCF of 3644 and 3645 = GCF of 3645 and 3644
1. What is the GCF of 3644 and 3645?
Answer: GCF of 3644 and 3645 is 1.
2. What are the Factors of 3644?
Answer: Factors of 3644 are 1, 2, 4, 911, 1822, 3644. There are 6 integers that are factors of 3644. The greatest factor of 3644 is 3644.
3. What are the Factors of 3645?
Answer: Factors of 3645 are 1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645. There are 14 integers that are factors of 3645. The greatest factor of 3645 is 3645.
4. How to Find the GCF of 3644 and 3645?
Answer:
Greatest Common Factor of 3644 and 3645 = 1
Step 1: Find the prime factorization of 3644
3644 = 2 x 2 x 911
Step 2: Find the prime factorization of 3645
3645 = 3 x 3 x 3 x 3 x 3 x 3 x 5
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = = 1
Step 4: Therefore, the greatest common factor of 3644 and 3645 is 1