What is the Greatest Common Factor of 273 and 282?
Greatest common factor (GCF) of 273 and 282 is 3.
GCF(273,282) = 3
We will now calculate the prime factors of 273 and 282, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 273 and 282.
How to find the GCF of 273 and 282?
We will first find the prime factorization of 273 and 282. After we will calculate the factors of 273 and 282 and find the biggest common factor number .
Step-1: Prime Factorization of 273
Prime factors of 273 are 3, 7, 13. Prime factorization of 273 in exponential form is:
273 = 31 × 71 × 131
Step-2: Prime Factorization of 282
Prime factors of 282 are 2, 3, 47. Prime factorization of 282 in exponential form is:
282 = 21 × 31 × 471
Step-3: Factors of 273
List of positive integer factors of 273 that divides 273 without a remainder.
1, 3, 7, 13, 21, 39, 91
Step-4: Factors of 282
List of positive integer factors of 282 that divides 273 without a remainder.
1, 2, 3, 6, 47, 94, 141
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 273 and 282. The biggest common factor number is the GCF number.
So the greatest common factor 273 and 282 is 3.
Also check out the Least Common Multiple of 273 and 282
Related Greatest Common Factors of 273
- GCF of 273 and 277
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- GCF of 273 and 282
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Related Greatest Common Factors of 282
- GCF of 282 and 286
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