What is the Greatest Common Factor of 82102 and 82110?

Greatest common factor (GCF) of 82102 and 82110 is 2.

GCF(82102,82110) = 2

We will now calculate the prime factors of 82102 and 82110, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82102 and 82110.

How to find the GCF of 82102 and 82110?

We will first find the prime factorization of 82102 and 82110. After we will calculate the factors of 82102 and 82110 and find the biggest common factor number .

Step-1: Prime Factorization of 82102

Prime factors of 82102 are 2, 41051. Prime factorization of 82102 in exponential form is:

82102 = 2¹ × 41051¹

Step-2: Prime Factorization of 82110

Prime factors of 82110 are 2, 3, 5, 7, 17, 23. Prime factorization of 82110 in exponential form is:

82110 = 2¹ × 3¹ × 5¹ × 7¹ × 17¹ × 23¹

Step-3: Factors of 82102

List of positive integer factors of 82102 that divides 82102 without a remainder.

1, 2, 41051

Step-4: Factors of 82110

List of positive integer factors of 82110 that divides 82102 without a remainder.

1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 30, 34, 35, 42, 46, 51, 69, 70, 85, 102, 105, 115, 119, 138, 161, 170, 210, 230, 238, 255, 322, 345, 357, 391, 483, 510, 595, 690, 714, 782, 805, 966, 1173, 1190, 1610, 1785, 1955, 2346, 2415, 2737, 3570, 3910, 4830, 5474, 5865, 8211, 11730, 13685, 16422, 27370, 41055

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82102 and 82110. The biggest common factor number is the GCF number.
So the greatest common factor 82102 and 82110 is 2.

Also check out the Least Common Multiple of 82102 and 82110