What is the Greatest Common Factor of 433 and 445?
Greatest common factor (GCF) of 433 and 445 is 1.
GCF(433,445) = 1
We will now calculate the prime factors of 433 and 445, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 433 and 445.
How to find the GCF of 433 and 445?
We will first find the prime factorization of 433 and 445. After we will calculate the factors of 433 and 445 and find the biggest common factor number .
Step-1: Prime Factorization of 433
Prime factors of 433 are 433. Prime factorization of 433 in exponential form is:
433 = 4331
Step-2: Prime Factorization of 445
Prime factors of 445 are 5, 89. Prime factorization of 445 in exponential form is:
445 = 51 × 891
Step-3: Factors of 433
List of positive integer factors of 433 that divides 433 without a remainder.
1
Step-4: Factors of 445
List of positive integer factors of 445 that divides 433 without a remainder.
1, 5, 89
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 433 and 445. The biggest common factor number is the GCF number.
So the greatest common factor 433 and 445 is 1.
Also check out the Least Common Multiple of 433 and 445
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