What is the Greatest Common Factor of 70818 and 70827?

Greatest common factor (GCF) of 70818 and 70827 is 3.

GCF(70818,70827) = 3

We will now calculate the prime factors of 70818 and 70827, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70818 and 70827.

How to find the GCF of 70818 and 70827?

We will first find the prime factorization of 70818 and 70827. After we will calculate the factors of 70818 and 70827 and find the biggest common factor number .

Step-1: Prime Factorization of 70818

Prime factors of 70818 are 2, 3, 11, 29, 37. Prime factorization of 70818 in exponential form is:

70818 = 2¹ × 3¹ × 11¹ × 29¹ × 37¹

Step-2: Prime Factorization of 70827

Prime factors of 70827 are 3, 23609. Prime factorization of 70827 in exponential form is:

70827 = 3¹ × 23609¹

Step-3: Factors of 70818

List of positive integer factors of 70818 that divides 70818 without a remainder.

1, 2, 3, 6, 11, 22, 29, 33, 37, 58, 66, 74, 87, 111, 174, 222, 319, 407, 638, 814, 957, 1073, 1221, 1914, 2146, 2442, 3219, 6438, 11803, 23606, 35409

Step-4: Factors of 70827

List of positive integer factors of 70827 that divides 70818 without a remainder.

1, 3, 23609

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70818 and 70827. The biggest common factor number is the GCF number.
So the greatest common factor 70818 and 70827 is 3.

Also check out the Least Common Multiple of 70818 and 70827