What is the Greatest Common Factor of 53309 and 53320?

Greatest common factor (GCF) of 53309 and 53320 is 1.

GCF(53309,53320) = 1

We will now calculate the prime factors of 53309 and 53320, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53309 and 53320.

How to find the GCF of 53309 and 53320?

We will first find the prime factorization of 53309 and 53320. After we will calculate the factors of 53309 and 53320 and find the biggest common factor number .

Step-1: Prime Factorization of 53309

Prime factors of 53309 are 53309. Prime factorization of 53309 in exponential form is:

53309 = 53309¹

Step-2: Prime Factorization of 53320

Prime factors of 53320 are 2, 5, 31, 43. Prime factorization of 53320 in exponential form is:

53320 = 2³ × 5¹ × 31¹ × 43¹

Step-3: Factors of 53309

List of positive integer factors of 53309 that divides 53309 without a remainder.

Step-4: Factors of 53320

List of positive integer factors of 53320 that divides 53309 without a remainder.

1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 860, 1240, 1333, 1720, 2666, 5332, 6665, 10664, 13330, 26660

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53309 and 53320. The biggest common factor number is the GCF number.
So the greatest common factor 53309 and 53320 is 1.

Also check out the Least Common Multiple of 53309 and 53320