What is the Greatest Common Factor of 97097 and 97110?

Greatest common factor (GCF) of 97097 and 97110 is 13.

GCF(97097,97110) = 13

We will now calculate the prime factors of 97097 and 97110, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97097 and 97110.

How to find the GCF of 97097 and 97110?

We will first find the prime factorization of 97097 and 97110. After we will calculate the factors of 97097 and 97110 and find the biggest common factor number .

Step-1: Prime Factorization of 97097

Prime factors of 97097 are 7, 11, 13, 97. Prime factorization of 97097 in exponential form is:

97097 = 7¹ × 11¹ × 13¹ × 97¹

Step-2: Prime Factorization of 97110

Prime factors of 97110 are 2, 3, 5, 13, 83. Prime factorization of 97110 in exponential form is:

97110 = 2¹ × 3² × 5¹ × 13¹ × 83¹

Step-3: Factors of 97097

List of positive integer factors of 97097 that divides 97097 without a remainder.

1, 7, 11, 13, 77, 91, 97, 143, 679, 1001, 1067, 1261, 7469, 8827, 13871

Step-4: Factors of 97110

List of positive integer factors of 97110 that divides 97097 without a remainder.

1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 83, 90, 117, 130, 166, 195, 234, 249, 390, 415, 498, 585, 747, 830, 1079, 1170, 1245, 1494, 2158, 2490, 3237, 3735, 5395, 6474, 7470, 9711, 10790, 16185, 19422, 32370, 48555

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97097 and 97110. The biggest common factor number is the GCF number.
So the greatest common factor 97097 and 97110 is 13.

Also check out the Least Common Multiple of 97097 and 97110