What is the Greatest Common Factor of 96990 and 97009?

Greatest common factor (GCF) of 96990 and 97009 is 1.

GCF(96990,97009) = 1

We will now calculate the prime factors of 96990 and 97009, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 96990 and 97009.

How to find the GCF of 96990 and 97009?

We will first find the prime factorization of 96990 and 97009. After we will calculate the factors of 96990 and 97009 and find the biggest common factor number .

Step-1: Prime Factorization of 96990

Prime factors of 96990 are 2, 3, 5, 53, 61. Prime factorization of 96990 in exponential form is:

96990 = 2¹ × 3¹ × 5¹ × 53¹ × 61¹

Step-2: Prime Factorization of 97009

Prime factors of 97009 are 11, 8819. Prime factorization of 97009 in exponential form is:

97009 = 11¹ × 8819¹

Step-3: Factors of 96990

List of positive integer factors of 96990 that divides 96990 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 53, 61, 106, 122, 159, 183, 265, 305, 318, 366, 530, 610, 795, 915, 1590, 1830, 3233, 6466, 9699, 16165, 19398, 32330, 48495

Step-4: Factors of 97009

List of positive integer factors of 97009 that divides 96990 without a remainder.

1, 11, 8819

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 96990 and 97009. The biggest common factor number is the GCF number.
So the greatest common factor 96990 and 97009 is 1.

Also check out the Least Common Multiple of 96990 and 97009