2+5+11= 18.
The only two prime factors of 18 are: 2, 3
The two prime numbers that add up to 18 are 7 and 11. Prime numbers are defined as numbers greater than 1 that have no positive divisors other than 1 and themselves. In this case, both 7 and 11 meet that criterion, and their sum is indeed 18.
21
The prime factors of 18 are 2, 3, and 3. When multiplied together, 2 x 3 x 3 equals 18. These are the three prime numbers that multiply to give 18.
Three. 11, 13 and 17
The sum of the prime numbers 2, 5, and 11 is 18.
The only two prime factors of 18 are: 2, 3
2, 3, and 13 are all prime numbers and their sum is equal to 18.
The two prime numbers that add up to 18 are 7 and 11. Prime numbers are defined as numbers greater than 1 that have no positive divisors other than 1 and themselves. In this case, both 7 and 11 meet that criterion, and their sum is indeed 18.
21
The prime factors of 18 are 2, 3, and 3. When multiplied together, 2 x 3 x 3 equals 18. These are the three prime numbers that multiply to give 18.
18 = 2 x 3 x 3
The sum of the five smallest prime numbers is 18.
There are only two and they are 3 and 2.
Three. 11, 13 and 17
The prime numbers (factors) of 18 are: 2 and 3
There are two pairs of prime numbers that express 18 as the sum of two prime numbers: 7 + 11 = 18 and 5 + 13 = 18.