sat prep day three

description »
ann gregson

factors, multiples, divisibility & remainders
factors
8
multiples
8
what's the difference between
factors & multiples?
reminder: what's a prime number?
prime factorization
8
GCF
8 and 12
LCM
8 and 12
What is the remainder when 2n + 6 is divided by 3, given the remainder of n divided by 3 is 1. 
What numbers when divided by 3 gives you a remainder of 1?
When x is divided by 7, the remainder is 4. What is the remainder when 2x is divided by 7?

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