What is the Greatest Common Factor of 72242 and 72247?
Greatest common factor (GCF) of 72242 and 72247 is 1.
GCF(72242,72247) = 1
We will now calculate the prime factors of 72242 and 72247, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72242 and 72247.
How to find the GCF of 72242 and 72247?
We will first find the prime factorization of 72242 and 72247. After we will calculate the factors of 72242 and 72247 and find the biggest common factor number .
Step-1: Prime Factorization of 72242
Prime factors of 72242 are 2, 41, 881. Prime factorization of 72242 in exponential form is:
72242 = 21 × 411 × 8811
Step-2: Prime Factorization of 72247
Prime factors of 72247 are 7, 10321. Prime factorization of 72247 in exponential form is:
72247 = 71 × 103211
Step-3: Factors of 72242
List of positive integer factors of 72242 that divides 72242 without a remainder.
1, 2, 41, 82, 881, 1762, 36121
Step-4: Factors of 72247
List of positive integer factors of 72247 that divides 72242 without a remainder.
1, 7, 10321
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 72242 and 72247. The biggest common factor number is the GCF number.
So the greatest common factor 72242 and 72247 is 1.
Also check out the Least Common Multiple of 72242 and 72247
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