What is the Greatest Common Factor of 221 and 229?
Greatest common factor (GCF) of 221 and 229 is 1.
GCF(221,229) = 1
We will now calculate the prime factors of 221 and 229, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 221 and 229.
How to find the GCF of 221 and 229?
We will first find the prime factorization of 221 and 229. After we will calculate the factors of 221 and 229 and find the biggest common factor number .
Step-1: Prime Factorization of 221
Prime factors of 221 are 13, 17. Prime factorization of 221 in exponential form is:
221 = 131 × 171
Step-2: Prime Factorization of 229
Prime factors of 229 are 229. Prime factorization of 229 in exponential form is:
229 = 2291
Step-3: Factors of 221
List of positive integer factors of 221 that divides 221 without a remainder.
1, 13, 17
Step-4: Factors of 229
List of positive integer factors of 229 that divides 221 without a remainder.
1
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 221 and 229. The biggest common factor number is the GCF number.
So the greatest common factor 221 and 229 is 1.
Also check out the Least Common Multiple of 221 and 229
Related Greatest Common Factors of 221
- GCF of 221 and 225
- GCF of 221 and 226
- GCF of 221 and 227
- GCF of 221 and 228
- GCF of 221 and 229
- GCF of 221 and 230
- GCF of 221 and 231
- GCF of 221 and 232
- GCF of 221 and 233
- GCF of 221 and 234
- GCF of 221 and 235
- GCF of 221 and 236
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- GCF of 221 and 240
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Related Greatest Common Factors of 229
- GCF of 229 and 233
- GCF of 229 and 234
- GCF of 229 and 235
- GCF of 229 and 236
- GCF of 229 and 237
- GCF of 229 and 238
- GCF of 229 and 239
- GCF of 229 and 240
- GCF of 229 and 241
- GCF of 229 and 242
- GCF of 229 and 243
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- GCF of 229 and 245
- GCF of 229 and 246
- GCF of 229 and 247
- GCF of 229 and 248
- GCF of 229 and 249