What is the Greatest Common Factor of 42235 and 42243?
Greatest common factor (GCF) of 42235 and 42243 is 1.
GCF(42235,42243) = 1
We will now calculate the prime factors of 42235 and 42243, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42235 and 42243.
How to find the GCF of 42235 and 42243?
We will first find the prime factorization of 42235 and 42243. After we will calculate the factors of 42235 and 42243 and find the biggest common factor number .
Step-1: Prime Factorization of 42235
Prime factors of 42235 are 5, 8447. Prime factorization of 42235 in exponential form is:
42235 = 51 × 84471
Step-2: Prime Factorization of 42243
Prime factors of 42243 are 3, 14081. Prime factorization of 42243 in exponential form is:
42243 = 31 × 140811
Step-3: Factors of 42235
List of positive integer factors of 42235 that divides 42235 without a remainder.
1, 5, 8447
Step-4: Factors of 42243
List of positive integer factors of 42243 that divides 42235 without a remainder.
1, 3, 14081
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 42235 and 42243. The biggest common factor number is the GCF number.
So the greatest common factor 42235 and 42243 is 1.
Also check out the Least Common Multiple of 42235 and 42243
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Related Greatest Common Factors of 42243
- GCF of 42243 and 42247
- GCF of 42243 and 42248
- GCF of 42243 and 42249
- GCF of 42243 and 42250
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- GCF of 42243 and 42253
- GCF of 42243 and 42254
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