What is the Greatest Common Factor of 9445 and 9450?

Greatest common factor (GCF) of 9445 and 9450 is 5.

GCF(9445,9450) = 5

We will now calculate the prime factors of 9445 and 9450, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9445 and 9450.

How to find the GCF of 9445 and 9450?

We will first find the prime factorization of 9445 and 9450. After we will calculate the factors of 9445 and 9450 and find the biggest common factor number .

Step-1: Prime Factorization of 9445

Prime factors of 9445 are 5, 1889. Prime factorization of 9445 in exponential form is:

9445 = 5¹ × 1889¹

Step-2: Prime Factorization of 9450

Prime factors of 9450 are 2, 3, 5, 7. Prime factorization of 9450 in exponential form is:

9450 = 2¹ × 3³ × 5² × 7¹

Step-3: Factors of 9445

List of positive integer factors of 9445 that divides 9445 without a remainder.

1, 5, 1889

Step-4: Factors of 9450

List of positive integer factors of 9450 that divides 9445 without a remainder.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9445 and 9450. The biggest common factor number is the GCF number.
So the greatest common factor 9445 and 9450 is 5.

Also check out the Least Common Multiple of 9445 and 9450