What is the Greatest Common Factor of 40207 and 40222?

Greatest common factor (GCF) of 40207 and 40222 is 1.

GCF(40207,40222) = 1

We will now calculate the prime factors of 40207 and 40222, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 40207 and 40222.

How to find the GCF of 40207 and 40222?

We will first find the prime factorization of 40207 and 40222. After we will calculate the factors of 40207 and 40222 and find the biggest common factor number .

Step-1: Prime Factorization of 40207

Prime factors of 40207 are 31, 1297. Prime factorization of 40207 in exponential form is:

40207 = 31¹ × 1297¹

Step-2: Prime Factorization of 40222

Prime factors of 40222 are 2, 7, 13, 17. Prime factorization of 40222 in exponential form is:

40222 = 2¹ × 7¹ × 13² × 17¹

Step-3: Factors of 40207

List of positive integer factors of 40207 that divides 40207 without a remainder.

1, 31, 1297

Step-4: Factors of 40222

List of positive integer factors of 40222 that divides 40207 without a remainder.

1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 1183, 1547, 2366, 2873, 3094, 5746, 20111

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 40207 and 40222. The biggest common factor number is the GCF number.
So the greatest common factor 40207 and 40222 is 1.

Also check out the Least Common Multiple of 40207 and 40222