Questions & Answers for: prime math Computers & Internet

which number under 100 has the most primed factors Hi johnhboland Prime numbers are 2,3,5,7,11,13,17,23 ......... Take different combinations from the above list and multiply making sure you don't ...

what is the probability of rolling a even number or a prime number on a number cube? write fraction in simplest form even nos: 2,4,6 prime nos:2,3,5 ie 1 is the only no. which is not desired ...

what is p(even or prime) for a single die roll Even numbers = 2 , 4 , 6 Prime numbers = 3, 5 there fore total probability of getting either even or prime number in single die roll = 5/6

is 1 a prime number No, 1 is not a prime number. The decomposition of a number into prime factors must be unique so 2=1x2 is prime but since 1 can be written as 1=1x1x1x1....x1  with an arbitrary

by itself. Examples of prime numbers are: 1, 2, 3, 5, 7,11, 13 ,17 etc... The number 6 for example is considered a composite number because it can be divided evenly by 1, 2 ,3, or itself. Happy Math!!

...randomly from the numbers ranging from 1 to 20. Find the probability that the number picked is a prime number. Eight of the first twenty numbers are prime, so the probability is 8/20 or 0.4

prime numbers list to 100 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59, 61,67,71,73,79,83,89,97

odd number beetween 11 and 21 product of two prime numbers math problem 19+2=21 kolbrun

...to see how. to 'manually calculate like we used to do it, http://www.calculatorsoup.com/calculators/math/prime-factors.php Nowadays just search for 'Prime Factors Calculator' on your search

what are prime numbers of 84? If you mean the prime factors, they are 2, 3, and 7.