Mr. B's Unit 3 Review (GCF,LCM, Prime Factorization)

Front

Is 63 prime or composite?

Back

Composite

Front

What would be the EXPANDED prime factorization of the number 18?

Back

2 x 3 x 3

Front

Find the GCF of 15 and 20.

Back

5

Front

List all the factors of 48.

Back

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Front

What would be the prime factorization of the number 75?

Back

3 x 5²

Front

Define GCF (Greatest Common Factor).

Back

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

Front

Define LCM (Least Common Multiple).

Back

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

Front

What is prime factorization?

Back

Expressing a number as the product of its prime factors.

Front

Is 29 prime or composite?

Back

Prime

Front

What are the prime factors of 30?

Back

2 x 3 x 5