What is the Greatest Common Factor of 23909 and 23918?
Greatest common factor (GCF) of 23909 and 23918 is 1.
GCF(23909,23918) = 1
We will now calculate the prime factors of 23909 and 23918, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23909 and 23918.
How to find the GCF of 23909 and 23918?
We will first find the prime factorization of 23909 and 23918. After we will calculate the factors of 23909 and 23918 and find the biggest common factor number .
Step-1: Prime Factorization of 23909
Prime factors of 23909 are 23909. Prime factorization of 23909 in exponential form is:
23909 = 239091
Step-2: Prime Factorization of 23918
Prime factors of 23918 are 2, 11959. Prime factorization of 23918 in exponential form is:
23918 = 21 × 119591
Step-3: Factors of 23909
List of positive integer factors of 23909 that divides 23909 without a remainder.
1
Step-4: Factors of 23918
List of positive integer factors of 23918 that divides 23909 without a remainder.
1, 2, 11959
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 23909 and 23918. The biggest common factor number is the GCF number.
So the greatest common factor 23909 and 23918 is 1.
Also check out the Least Common Multiple of 23909 and 23918
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