What is the Greatest Common Factor of 38530 and 38544?

Greatest common factor (GCF) of 38530 and 38544 is 2.

GCF(38530,38544) = 2

We will now calculate the prime factors of 38530 and 38544, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38530 and 38544.

How to find the GCF of 38530 and 38544?

We will first find the prime factorization of 38530 and 38544. After we will calculate the factors of 38530 and 38544 and find the biggest common factor number .

Step-1: Prime Factorization of 38530

Prime factors of 38530 are 2, 5, 3853. Prime factorization of 38530 in exponential form is:

38530 = 2¹ × 5¹ × 3853¹

Step-2: Prime Factorization of 38544

Prime factors of 38544 are 2, 3, 11, 73. Prime factorization of 38544 in exponential form is:

38544 = 2⁴ × 3¹ × 11¹ × 73¹

Step-3: Factors of 38530

List of positive integer factors of 38530 that divides 38530 without a remainder.

1, 2, 5, 10, 3853, 7706, 19265

Step-4: Factors of 38544

List of positive integer factors of 38544 that divides 38530 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 584, 803, 876, 1168, 1606, 1752, 2409, 3212, 3504, 4818, 6424, 9636, 12848, 19272

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38530 and 38544. The biggest common factor number is the GCF number.
So the greatest common factor 38530 and 38544 is 2.

Also check out the Least Common Multiple of 38530 and 38544