101, 103, 107
25 of them.
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
Twenty five.
No, there are only 25 prime numbers less than 100.........remember that 1 is classed as unity and is not a prime number and 2 is the only even prime number.
The prime numbers from one to one hundred are 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.
the prime numbers are 2,3,5,7,11,13,17,19,23,29,31,37,39,43,47,53,57,59,61,67,71,73,79,81,83,89,91,93,97,
25 of them.
25 of them.
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
25 of them.
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101
more composite numbers
25
Twenty five.
the factors of one hundred are 100, 1,2, 50,25,4, 20,5,10 and all the prime numbers below one hundred are 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,59,61,67,71,73,79,83,89,97
Since prime numbers only have one prime factor (themselves), factor trees are unnecessary.
3 numbers 2, 23 and 29