What is the Greatest Common Factor of 59890 and 59905?

Greatest common factor (GCF) of 59890 and 59905 is 5.

GCF(59890,59905) = 5

We will now calculate the prime factors of 59890 and 59905, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 59890 and 59905.

How to find the GCF of 59890 and 59905?

We will first find the prime factorization of 59890 and 59905. After we will calculate the factors of 59890 and 59905 and find the biggest common factor number .

Step-1: Prime Factorization of 59890

Prime factors of 59890 are 2, 5, 53, 113. Prime factorization of 59890 in exponential form is:

59890 = 2¹ × 5¹ × 53¹ × 113¹

Step-2: Prime Factorization of 59905

Prime factors of 59905 are 5, 11981. Prime factorization of 59905 in exponential form is:

59905 = 5¹ × 11981¹

Step-3: Factors of 59890

List of positive integer factors of 59890 that divides 59890 without a remainder.

1, 2, 5, 10, 53, 106, 113, 226, 265, 530, 565, 1130, 5989, 11978, 29945

Step-4: Factors of 59905

List of positive integer factors of 59905 that divides 59890 without a remainder.

1, 5, 11981

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 59890 and 59905. The biggest common factor number is the GCF number.
So the greatest common factor 59890 and 59905 is 5.

Also check out the Least Common Multiple of 59890 and 59905