What is the Greatest Common Factor of 65920 and 65929?

Greatest common factor (GCF) of 65920 and 65929 is 1.

GCF(65920,65929) = 1

We will now calculate the prime factors of 65920 and 65929, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65920 and 65929.

How to find the GCF of 65920 and 65929?

We will first find the prime factorization of 65920 and 65929. After we will calculate the factors of 65920 and 65929 and find the biggest common factor number .

Step-1: Prime Factorization of 65920

Prime factors of 65920 are 2, 5, 103. Prime factorization of 65920 in exponential form is:

65920 = 2⁷ × 5¹ × 103¹

Step-2: Prime Factorization of 65929

Prime factors of 65929 are 65929. Prime factorization of 65929 in exponential form is:

65929 = 65929¹

Step-3: Factors of 65920

List of positive integer factors of 65920 that divides 65920 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 320, 412, 515, 640, 824, 1030, 1648, 2060, 3296, 4120, 6592, 8240, 13184, 16480, 32960

Step-4: Factors of 65929

List of positive integer factors of 65929 that divides 65920 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65920 and 65929. The biggest common factor number is the GCF number.
So the greatest common factor 65920 and 65929 is 1.

Also check out the Least Common Multiple of 65920 and 65929