Math GCF/LCM/simplifying fractions/pemdas with fractions

What is the GCF (Greatest Common Factor)?

The largest number that divides two or more numbers without leaving a remainder.

What is the LCM (Least Common Multiple)?

The smallest number that is a multiple of two or more numbers.

What does PEMDAS stand for?

Order of operations: Parentheses, Exponents, Multiplication and Division (left to right), Addition and Subtraction (left to right).

How do you simplify fractions?

Divide the numerator and the denominator by their GCF.

What is the List Factors Method?

Find GCF by listing all factors of the numbers.

What is the Prime Factorization Method?

Find GCF by taking the lowest power of the common prime factors.

What is an example of GCF?

GCF of 12 and 16 is 4.

What is an example of LCM?

LCM of 4 and 5 is 20.

How do you solve the example: 3 + 5 × (2^2 - 6) / 2?

Follow PEMDAS to simplify: 3 + 5 × (-2) / 2.

What is an example of simplifying a fraction?

Simplify 20/50 to 2/5 by dividing both numerator and denominator by their GCF.