What is the Greatest Common Factor of 62181 and 62188?

Greatest common factor (GCF) of 62181 and 62188 is 7.

GCF(62181,62188) = 7

We will now calculate the prime factors of 62181 and 62188, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 62181 and 62188.

How to find the GCF of 62181 and 62188?

We will first find the prime factorization of 62181 and 62188. After we will calculate the factors of 62181 and 62188 and find the biggest common factor number .

Step-1: Prime Factorization of 62181

Prime factors of 62181 are 3, 7, 47. Prime factorization of 62181 in exponential form is:

62181 = 3³ × 7² × 47¹

Step-2: Prime Factorization of 62188

Prime factors of 62188 are 2, 7, 2221. Prime factorization of 62188 in exponential form is:

62188 = 2² × 7¹ × 2221¹

Step-3: Factors of 62181

List of positive integer factors of 62181 that divides 62181 without a remainder.

1, 3, 7, 9, 21, 27, 47, 49, 63, 141, 147, 189, 329, 423, 441, 987, 1269, 1323, 2303, 2961, 6909, 8883, 20727

Step-4: Factors of 62188

List of positive integer factors of 62188 that divides 62181 without a remainder.

1, 2, 4, 7, 14, 28, 2221, 4442, 8884, 15547, 31094

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 62181 and 62188. The biggest common factor number is the GCF number.
So the greatest common factor 62181 and 62188 is 7.

Also check out the Least Common Multiple of 62181 and 62188