To determine if 6857 is a prime number or a composite number, we simply look at the factors for 6857.
If the factors of 6857 are only 6857 and 1, then we know that 6857 is a prime number. Otherwise, 6857 is a composite number.
To explain better, if 6857 is only divisible by 1 and 6857, then it is a prime number, and if 6857 is divisible by more than 6857 and 1, then it is a composite number.
The factors of 6857 are as follows:
1, 6857
Therefore, since 6857 is divisible by only one and itself, the answer to the
question "Is 6857 prime or composite?" is highlighted in blue below.
prime
Is 6858 prime or composite?
OK. Now you know that 6857 is a prime number. Use our logic above and see if
you can figure out if the next number on our list is prime or composite before you check your answer.
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