What is the Greatest Common Factor of 70602 and 70606?

Greatest common factor (GCF) of 70602 and 70606 is 2.

GCF(70602,70606) = 2

We will now calculate the prime factors of 70602 and 70606, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70602 and 70606.

How to find the GCF of 70602 and 70606?

We will first find the prime factorization of 70602 and 70606. After we will calculate the factors of 70602 and 70606 and find the biggest common factor number .

Step-1: Prime Factorization of 70602

Prime factors of 70602 are 2, 3, 7, 41. Prime factorization of 70602 in exponential form is:

70602 = 2¹ × 3¹ × 7¹ × 41²

Step-2: Prime Factorization of 70606

Prime factors of 70606 are 2, 43, 821. Prime factorization of 70606 in exponential form is:

70606 = 2¹ × 43¹ × 821¹

Step-3: Factors of 70602

List of positive integer factors of 70602 that divides 70602 without a remainder.

1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1681, 1722, 3362, 5043, 10086, 11767, 23534, 35301

Step-4: Factors of 70606

List of positive integer factors of 70606 that divides 70602 without a remainder.

1, 2, 43, 86, 821, 1642, 35303

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70602 and 70606. The biggest common factor number is the GCF number.
So the greatest common factor 70602 and 70606 is 2.

Also check out the Least Common Multiple of 70602 and 70606