Extra divisibility And Primes Flashcards
(6 cards)
1
Q
Positive factor with only two factors must be
A
Prime
2
Q
Multiple of N + Nonmultiple of N
A
Non multiple of N
3
Q
Two non multiples of N added together are
A
Either a multiple of 3 or not a multiple of 3
4
Q
Greatest common factor is
A
The sum of unique shared primes
5
Q
Least common multiple is the
A
Product of all primes in a venn diagram between two number
6
Q
Name all primes up to 100
A
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