What is the Greatest Common Factor of 65445 and 65463?
Greatest common factor (GCF) of 65445 and 65463 is 3.
GCF(65445,65463) = 3
We will now calculate the prime factors of 65445 and 65463, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65445 and 65463.
How to find the GCF of 65445 and 65463?
We will first find the prime factorization of 65445 and 65463. After we will calculate the factors of 65445 and 65463 and find the biggest common factor number .
Step-1: Prime Factorization of 65445
Prime factors of 65445 are 3, 5, 4363. Prime factorization of 65445 in exponential form is:
65445 = 31 × 51 × 43631
Step-2: Prime Factorization of 65463
Prime factors of 65463 are 3, 21821. Prime factorization of 65463 in exponential form is:
65463 = 31 × 218211
Step-3: Factors of 65445
List of positive integer factors of 65445 that divides 65445 without a remainder.
1, 3, 5, 15, 4363, 13089, 21815
Step-4: Factors of 65463
List of positive integer factors of 65463 that divides 65445 without a remainder.
1, 3, 21821
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 65445 and 65463. The biggest common factor number is the GCF number.
So the greatest common factor 65445 and 65463 is 3.
Also check out the Least Common Multiple of 65445 and 65463
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