Greatest Common Factor of 443 and 449

Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;

• Greatest Common Factor of 443 and 449 by prime factorization method
• Greatest Common Factor of 443 and 449 by matching factors method

Prime Factorization of 443

Prime factors of 443 are 443. Prime factorization of 443 in exponential form is:

443 = 443¹

Prime Factorization of 449

Prime factors of 449 are 449.Prime factorization of 449 in exponential form is:

449 = 449¹

∴ So by taking common prime factors GCF of 443 and 449 is 1

Factors of 443

List of positive integer factors of 443 that divides 443 without a remainder.

1,443

Factors of 449

List of positive integer factors of 449 that divides 449 without a remainder.

1,449

Greatest Common Factor

We found the factors and prime factorization of 443 and 449. The biggest common factor number is the GCF number.
So the greatest common factor 443 and 449 is 1.

Also check out the Least Common Multiple of 443 and 449

(i) The GCF of 443 and 449 is associative

GCF of 443 and 449 = GCF of 449 and 443

1. What is the GCF of 443 and 449?

Answer: GCF of 443 and 449 is 1.

2. What are the Factors of 443?

Answer: Factors of 443 are 1, 443. There are 2 integers that are factors of 443. The greatest factor of 443 is 443.

3. What are the Factors of 449?

Answer: Factors of 449 are 1, 449. There are 2 integers that are factors of 449. The greatest factor of 449 is 449.

4. How to Find the GCF of 443 and 449?

Answer:

Greatest Common Factor of 443 and 449 = 1

Step 1: Find the prime factorization of 443

443 = 443

Step 2: Find the prime factorization of 449

449 = 449

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 443 and 449 is 1