Extra divisibility And Primes Flashcards

(6 cards)

1
Q

Positive factor with only two factors must be

A

Prime

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2
Q

Multiple of N + Nonmultiple of N

A

Non multiple of N

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3
Q

Two non multiples of N added together are

A

Either a multiple of 3 or not a multiple of 3

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4
Q

Greatest common factor is

A

The sum of unique shared primes

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5
Q

Least common multiple is the

A

Product of all primes in a venn diagram between two number

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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

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