What is the Greatest Common Factor of 72273 and 72278?
Greatest common factor (GCF) of 72273 and 72278 is 1.
GCF(72273,72278) = 1
We will now calculate the prime factors of 72273 and 72278, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72273 and 72278.
How to find the GCF of 72273 and 72278?
We will first find the prime factorization of 72273 and 72278. After we will calculate the factors of 72273 and 72278 and find the biggest common factor number .
Step-1: Prime Factorization of 72273
Prime factors of 72273 are 3, 24091. Prime factorization of 72273 in exponential form is:
72273 = 31 × 240911
Step-2: Prime Factorization of 72278
Prime factors of 72278 are 2, 71, 509. Prime factorization of 72278 in exponential form is:
72278 = 21 × 711 × 5091
Step-3: Factors of 72273
List of positive integer factors of 72273 that divides 72273 without a remainder.
1, 3, 24091
Step-4: Factors of 72278
List of positive integer factors of 72278 that divides 72273 without a remainder.
1, 2, 71, 142, 509, 1018, 36139
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 72273 and 72278. The biggest common factor number is the GCF number.
So the greatest common factor 72273 and 72278 is 1.
Also check out the Least Common Multiple of 72273 and 72278
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