Arithmetic : Properties of Integers and Numbers
Factors and Multiples
If integer n divides integer m exactly with zero remainder, then n is a factor (divisor) of m, and m is divisible by n.
If n is a factor of m, then m is called a multiple of n.
Also, there exists another integer k such that m = n × k and thus m is also a multiple of k.
MUST-KNOW : Any integer is a multiple of each of its factors.
GMAT Math Review - Arithmetic : Practice Exercise for Integers & Numbers |
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