Test: Exponents Prime Factorization, GCF, LCM, PEMDAS Test

Front

What is Prime Factorization?

Back

Prime Factorization is the process of expressing a number as the product of its prime factors.

Front

What are prime numbers?

Back

Prime numbers are natural numbers greater than 1 that have no positive divisors other than 1 and themselves.

Front

What is the Prime Factorization of 45?

Back

3 x 3 x 5

Front

What is a perfect square?

Back

A perfect square is a number that can be expressed as the product of an integer with itself.

Front

Why are perfect squares so named?

Back

Because they represent the area of a square.

Front

What does GCF stand for?

Back

GCF stands for Greatest Common Factor, which is the largest number that divides two or more numbers without leaving a remainder.

Front

How do you find the GCF of 12 and 30?

Back

The GCF of 12 and 30 is 6.

Front

What does LCM stand for?

Back

LCM stands for Least Common Multiple, which is the smallest multiple that is exactly divisible by two or more numbers.

Front

How do you find the LCM of 4 and 5?

Back

The LCM of 4 and 5 is 20.

Front

What is the order of operations in mathematics?

Back

The order of operations is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right), often abbreviated as PEMDAS.