A number has no other factors except one and itself.Which of these numbers could it be?Question response areaSelect one option  9243751

The number you're describing is a prime number. A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. The numbers you provided are 9, 24, 37, 51.

Step 1: Check if the number is divisible by any other number than 1 and itself.

• 9 is divisible by 3, so it's not a prime number.
• 24 is divisible by 2, 3, 4, 6, 8, 12, so it's not a prime number.
• 51 is divisible by 3 and 17, so it's not a prime number.

Step 2: The only number left is 37.

• 37 is only divisible by 1 and 37, so it is a prime number.

So, the number that has no other factors except one and itself from the given options is 37.