What is the Greatest Common Factor of 18388 and 18395?
Greatest common factor (GCF) of 18388 and 18395 is 1.
GCF(18388,18395) = 1
We will now calculate the prime factors of 18388 and 18395, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18388 and 18395.
How to find the GCF of 18388 and 18395?
We will first find the prime factorization of 18388 and 18395. After we will calculate the factors of 18388 and 18395 and find the biggest common factor number .
Step-1: Prime Factorization of 18388
Prime factors of 18388 are 2, 4597. Prime factorization of 18388 in exponential form is:
18388 = 22 × 45971
Step-2: Prime Factorization of 18395
Prime factors of 18395 are 5, 13, 283. Prime factorization of 18395 in exponential form is:
18395 = 51 × 131 × 2831
Step-3: Factors of 18388
List of positive integer factors of 18388 that divides 18388 without a remainder.
1, 2, 4, 4597, 9194
Step-4: Factors of 18395
List of positive integer factors of 18395 that divides 18388 without a remainder.
1, 5, 13, 65, 283, 1415, 3679
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 18388 and 18395. The biggest common factor number is the GCF number.
So the greatest common factor 18388 and 18395 is 1.
Also check out the Least Common Multiple of 18388 and 18395
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