What is the Greatest Common Factor of 32857 and 32868?

Greatest common factor (GCF) of 32857 and 32868 is 11.

GCF(32857,32868) = 11

We will now calculate the prime factors of 32857 and 32868, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 32857 and 32868.

How to find the GCF of 32857 and 32868?

We will first find the prime factorization of 32857 and 32868. After we will calculate the factors of 32857 and 32868 and find the biggest common factor number .

Step-1: Prime Factorization of 32857

Prime factors of 32857 are 11, 29, 103. Prime factorization of 32857 in exponential form is:

32857 = 11¹ × 29¹ × 103¹

Step-2: Prime Factorization of 32868

Prime factors of 32868 are 2, 3, 11, 83. Prime factorization of 32868 in exponential form is:

32868 = 2² × 3² × 11¹ × 83¹

Step-3: Factors of 32857

List of positive integer factors of 32857 that divides 32857 without a remainder.

1, 11, 29, 103, 319, 1133, 2987

Step-4: Factors of 32868

List of positive integer factors of 32868 that divides 32857 without a remainder.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 132, 166, 198, 249, 332, 396, 498, 747, 913, 996, 1494, 1826, 2739, 2988, 3652, 5478, 8217, 10956, 16434

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 32857 and 32868. The biggest common factor number is the GCF number.
So the greatest common factor 32857 and 32868 is 11.

Also check out the Least Common Multiple of 32857 and 32868