What is the Greatest Common Factor of 10845 and 10857?
Greatest common factor (GCF) of 10845 and 10857 is 3.
GCF(10845,10857) = 3
We will now calculate the prime factors of 10845 and 10857, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10845 and 10857.
How to find the GCF of 10845 and 10857?
We will first find the prime factorization of 10845 and 10857. After we will calculate the factors of 10845 and 10857 and find the biggest common factor number .
Step-1: Prime Factorization of 10845
Prime factors of 10845 are 3, 5, 241. Prime factorization of 10845 in exponential form is:
10845 = 32 × 51 × 2411
Step-2: Prime Factorization of 10857
Prime factors of 10857 are 3, 7, 11, 47. Prime factorization of 10857 in exponential form is:
10857 = 31 × 71 × 111 × 471
Step-3: Factors of 10845
List of positive integer factors of 10845 that divides 10845 without a remainder.
1, 3, 5, 9, 15, 45, 241, 723, 1205, 2169, 3615
Step-4: Factors of 10857
List of positive integer factors of 10857 that divides 10845 without a remainder.
1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 10845 and 10857. The biggest common factor number is the GCF number.
So the greatest common factor 10845 and 10857 is 3.
Also check out the Least Common Multiple of 10845 and 10857
Related Greatest Common Factors of 10845
- GCF of 10845 and 10849
- GCF of 10845 and 10850
- GCF of 10845 and 10851
- GCF of 10845 and 10852
- GCF of 10845 and 10853
- GCF of 10845 and 10854
- GCF of 10845 and 10855
- GCF of 10845 and 10856
- GCF of 10845 and 10857
- GCF of 10845 and 10858
- GCF of 10845 and 10859
- GCF of 10845 and 10860
- GCF of 10845 and 10861
- GCF of 10845 and 10862
- GCF of 10845 and 10863
- GCF of 10845 and 10864
- GCF of 10845 and 10865
Related Greatest Common Factors of 10857
- GCF of 10857 and 10861
- GCF of 10857 and 10862
- GCF of 10857 and 10863
- GCF of 10857 and 10864
- GCF of 10857 and 10865
- GCF of 10857 and 10866
- GCF of 10857 and 10867
- GCF of 10857 and 10868
- GCF of 10857 and 10869
- GCF of 10857 and 10870
- GCF of 10857 and 10871
- GCF of 10857 and 10872
- GCF of 10857 and 10873
- GCF of 10857 and 10874
- GCF of 10857 and 10875
- GCF of 10857 and 10876
- GCF of 10857 and 10877