What is the Greatest Common Factor of 27040 and 27047?
Greatest common factor (GCF) of 27040 and 27047 is 1.
GCF(27040,27047) = 1
We will now calculate the prime factors of 27040 and 27047, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27040 and 27047.
How to find the GCF of 27040 and 27047?
We will first find the prime factorization of 27040 and 27047. After we will calculate the factors of 27040 and 27047 and find the biggest common factor number .
Step-1: Prime Factorization of 27040
Prime factors of 27040 are 2, 5, 13. Prime factorization of 27040 in exponential form is:
27040 = 25 × 51 × 132
Step-2: Prime Factorization of 27047
Prime factors of 27047 are 17, 37, 43. Prime factorization of 27047 in exponential form is:
27047 = 171 × 371 × 431
Step-3: Factors of 27040
List of positive integer factors of 27040 that divides 27040 without a remainder.
1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6760, 13520
Step-4: Factors of 27047
List of positive integer factors of 27047 that divides 27040 without a remainder.
1, 17, 37, 43, 629, 731, 1591
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 27040 and 27047. The biggest common factor number is the GCF number.
So the greatest common factor 27040 and 27047 is 1.
Also check out the Least Common Multiple of 27040 and 27047
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