It is: 2*3*5*7*11 = 2310 inclusive or 3*5*7 = 105
13 is prime so it is not the number. 15 is the product of 3 and 5, two prime numbers, so it fits the conditions. 17 is prime so it is not the number. 19 is prime so it is not the number. 15 is the only odd number between 11 and 21 that fits the conditions. However, if 21 is included in the range, it also is the product of two prime numbers: 3 x 7.
17 and 11 are prime numbers; the product of 17 and 11 is not.
Well, darling, the first prime number is 2 and the fifth prime number is 11. Multiply those bad boys together and you get 22. So, the product of the first prime number and the fifth prime number is 22. Math doesn't have to be boring, honey!
99 as a product of its prime factors is: 3*3*11 or 32*11
Well, isn't that just a happy little question! To write 121 as a product of prime numbers, we start by dividing it by the smallest prime number, which is 2. Since 121 is not divisible by 2, we move on to the next prime number, which is 3. After dividing 121 by 11, we get 11. And 11 is a prime number, so we have successfully written 121 as a product of prime numbers: 11 x 11. Happy little primes!
The prime number between 8 and 13 is 11.
The prime numbers between 2 and 11 are 3, 5 and 7 and their product: 3 x 5 x 7 = 105
2*11
There are no two prime numbers that equal 121. 121 is not a prime number itself, but is a product of 11*11.
As a product of its prime factors: 5*7*11 = 385
As a product of its prime factors: 7*11 = 77
No because the product of its prime factors are: 11*31*41 = 13981