What is the Greatest Common Factor of 20747 and 20767?
Greatest common factor (GCF) of 20747 and 20767 is 1.
GCF(20747,20767) = 1
We will now calculate the prime factors of 20747 and 20767, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 20747 and 20767.
How to find the GCF of 20747 and 20767?
We will first find the prime factorization of 20747 and 20767. After we will calculate the factors of 20747 and 20767 and find the biggest common factor number .
Step-1: Prime Factorization of 20747
Prime factors of 20747 are 20747. Prime factorization of 20747 in exponential form is:
20747 = 207471
Step-2: Prime Factorization of 20767
Prime factors of 20767 are 19, 1093. Prime factorization of 20767 in exponential form is:
20767 = 191 × 10931
Step-3: Factors of 20747
List of positive integer factors of 20747 that divides 20747 without a remainder.
1
Step-4: Factors of 20767
List of positive integer factors of 20767 that divides 20747 without a remainder.
1, 19, 1093
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 20747 and 20767. The biggest common factor number is the GCF number.
So the greatest common factor 20747 and 20767 is 1.
Also check out the Least Common Multiple of 20747 and 20767
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