What is the Greatest Common Factor of 276 and 281?
Greatest common factor (GCF) of 276 and 281 is 1.
GCF(276,281) = 1
We will now calculate the prime factors of 276 and 281, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 276 and 281.
How to find the GCF of 276 and 281?
We will first find the prime factorization of 276 and 281. After we will calculate the factors of 276 and 281 and find the biggest common factor number .
Step-1: Prime Factorization of 276
Prime factors of 276 are 2, 3, 23. Prime factorization of 276 in exponential form is:
276 = 22 × 31 × 231
Step-2: Prime Factorization of 281
Prime factors of 281 are 281. Prime factorization of 281 in exponential form is:
281 = 2811
Step-3: Factors of 276
List of positive integer factors of 276 that divides 276 without a remainder.
1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138
Step-4: Factors of 281
List of positive integer factors of 281 that divides 276 without a remainder.
1
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 276 and 281. The biggest common factor number is the GCF number.
So the greatest common factor 276 and 281 is 1.
Also check out the Least Common Multiple of 276 and 281
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