What is the Greatest Common Factor of 237 and 242?
Greatest common factor (GCF) of 237 and 242 is 1.
GCF(237,242) = 1
We will now calculate the prime factors of 237 and 242, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 237 and 242.
How to find the GCF of 237 and 242?
We will first find the prime factorization of 237 and 242. After we will calculate the factors of 237 and 242 and find the biggest common factor number .
Step-1: Prime Factorization of 237
Prime factors of 237 are 3, 79. Prime factorization of 237 in exponential form is:
237 = 31 × 791
Step-2: Prime Factorization of 242
Prime factors of 242 are 2, 11. Prime factorization of 242 in exponential form is:
242 = 21 × 112
Step-3: Factors of 237
List of positive integer factors of 237 that divides 237 without a remainder.
1, 3, 79
Step-4: Factors of 242
List of positive integer factors of 242 that divides 237 without a remainder.
1, 2, 11, 22, 121
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 237 and 242. The biggest common factor number is the GCF number.
So the greatest common factor 237 and 242 is 1.
Also check out the Least Common Multiple of 237 and 242
Related Greatest Common Factors of 237
- GCF of 237 and 241
- GCF of 237 and 242
- GCF of 237 and 243
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Related Greatest Common Factors of 242
- GCF of 242 and 246
- GCF of 242 and 247
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- GCF of 242 and 249
- GCF of 242 and 250
- GCF of 242 and 251
- GCF of 242 and 252
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- GCF of 242 and 256
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