SAT Prep - Math

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Factors and Multiples for SAT Prep

Factors and Prime Factorization
If an integer X can divide evenly into another integer  Y without leaving a remainder:  X is called a factor of Y. Keep in mind that any integer that divides the integer without leaving a remainder, is a factor of . ... read more ››
 
Greatest Common Factor (GCF)
The Greatest Common Factor (GCF) of two or more integers is the largest integer that divides evenly into all of the integers without leaving a remainder. The product of the LCM and GCF of two numbers is always equal to the product of those... read more ››
 
Mutliple and Least Common Multiple (LCM)
The Least Common Multiple (LCM) of two or more integers is the smallest integer that is completely divisible by all of them: in other words, the Least Common Multiple is the smallest number that- when divided by each integer- results in a 0 rem... read more ››
 

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