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I suppose the calculator has no Prime number-related function
Suppose you want to know if x is a prime
If x is not a prime then the greatest factor that can be in x is sqrt(x)
So you can try to divide x by all prime numbers between 2 and sqrt(x), if none of this calculation returns an integer then x is prime.
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What is the units digit of the product of the 1000 smallest prime numbers?
Long way: find the smallest prime numbers and use a calculator. Short way: recognize that 2 and 5 are both prime. Multiply them to get 10. We know that every multiple of ten has a 0 in the units place, so the answer to your question is 0.
What are some numbers needed in order to use a mortgage calculator to find out how much one can borrow?
There are a few different numbers that are needed in order to use a mortgage calculator to find out how much one can borrow. Generally a salary is needed, along with how many live in the household.
Where can you use prime numbers?
In every math problem you can ever do you can use prime numbers. 1+3 Both prime numbers. Most numbers are not prime but prime numbers only become a broblem when you try to factor them like in simple algebra.
What are the multiples of 15 up to 1000?
15*1 to 15*66. Use your calculator to find them.15*1 to 15*66. Use your calculator to find them.15*1 to 15*66. Use your calculator to find them.15*1 to 15*66. Use your calculator to find them.
Is 1000000007 a prime number or a composite number?
It is prime. I have suggestion for you. Whenever you wanted to know a number is prime or not, use the calculator of this site: prime-calculator dot com.
