Find prime factors of 18018
Answers
Answer:
The prime factors are: 2 x 3 x 3 x 7 x 11 x 13
or also written as { 2, 3, 3, 7, 11, 13 }
Prime number are numbers that can divide without remainder, This means that 18018 is divisible by 2, 3, 3, 7, 11, 13, numbers.
Step-by-step explanation:
Here are the first several prime factors: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29...
Let's start by dividing 18,018 by 2
18,018 ÷ 2 = 9,009 - No remainder! 2 is one of the factors!
9,009 ÷ 2 = 4,504.5 - There is a remainder. We can't divide by 2 evenly anymore. Let's try the next prime number
9,009 ÷ 3 = 3,003 - No remainder! 3 is one of the factors!
3,003 ÷ 3 = 1,001 - No remainder! 3 is one of the factors!
1,001 ÷ 3 = 333.6667 - There is a remainder. We can't divide by 3 evenly anymore. Let's try the next prime number
1,001 ÷ 5 = 200.2 - This has a remainder. 5 is not a factor.
1,001 ÷ 7 = 143 - No remainder! 7 is one of the factors!
143 ÷ 7 = 20.4286 - There is a remainder. We can't divide by 7 evenly anymore. Let's try the next prime number
143 ÷ 11 = 13 - No remainder! 11 is one of the factors!
13 ÷ 11 = 1.1818 - There is a remainder. We can't divide by 11 evenly anymore. Let's try the next prime number
13 ÷ 13 = 1 - No remainder! 13 is one of the factors!