What is the Greatest Common Factor of 63441 and 63450?

Greatest common factor (GCF) of 63441 and 63450 is 9.

GCF(63441,63450) = 9

We will now calculate the prime factors of 63441 and 63450, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63441 and 63450.

How to find the GCF of 63441 and 63450?

We will first find the prime factorization of 63441 and 63450. After we will calculate the factors of 63441 and 63450 and find the biggest common factor number .

Step-1: Prime Factorization of 63441

Prime factors of 63441 are 3, 7, 19, 53. Prime factorization of 63441 in exponential form is:

63441 = 3² × 7¹ × 19¹ × 53¹

Step-2: Prime Factorization of 63450

Prime factors of 63450 are 2, 3, 5, 47. Prime factorization of 63450 in exponential form is:

63450 = 2¹ × 3³ × 5² × 47¹

Step-3: Factors of 63441

List of positive integer factors of 63441 that divides 63441 without a remainder.

1, 3, 7, 9, 19, 21, 53, 57, 63, 133, 159, 171, 371, 399, 477, 1007, 1113, 1197, 3021, 3339, 7049, 9063, 21147

Step-4: Factors of 63450

List of positive integer factors of 63450 that divides 63441 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 135, 141, 150, 225, 235, 270, 282, 423, 450, 470, 675, 705, 846, 1175, 1269, 1350, 1410, 2115, 2350, 2538, 3525, 4230, 6345, 7050, 10575, 12690, 21150, 31725

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63441 and 63450. The biggest common factor number is the GCF number.
So the greatest common factor 63441 and 63450 is 9.

Also check out the Least Common Multiple of 63441 and 63450