What is the Greatest Common Factor of 71220 and 71233?

Greatest common factor (GCF) of 71220 and 71233 is 1.

GCF(71220,71233) = 1

We will now calculate the prime factors of 71220 and 71233, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71220 and 71233.

How to find the GCF of 71220 and 71233?

We will first find the prime factorization of 71220 and 71233. After we will calculate the factors of 71220 and 71233 and find the biggest common factor number .

Step-1: Prime Factorization of 71220

Prime factors of 71220 are 2, 3, 5, 1187. Prime factorization of 71220 in exponential form is:

71220 = 2² × 3¹ × 5¹ × 1187¹

Step-2: Prime Factorization of 71233

Prime factors of 71233 are 71233. Prime factorization of 71233 in exponential form is:

71233 = 71233¹

Step-3: Factors of 71220

List of positive integer factors of 71220 that divides 71220 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1187, 2374, 3561, 4748, 5935, 7122, 11870, 14244, 17805, 23740, 35610

Step-4: Factors of 71233

List of positive integer factors of 71233 that divides 71220 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71220 and 71233. The biggest common factor number is the GCF number.
So the greatest common factor 71220 and 71233 is 1.

Also check out the Least Common Multiple of 71220 and 71233