Prime Factorization of 200 | Math with Mr. J

What does it mean to find the prime factorization of a number?

• To add all the factors of a number.

• To break a number down into its prime factors that multiply to make the original number.

• To find the largest factor of a number.

• To divide a number by 2 until you can't anymore.

What two numbers did the video first use to break down 200 in the factor tree?

• 2 and 100

• 10 and 20

• 4 and 50

• 5 and 40

Which of these numbers is a prime number?

• 4

• 25

• 50

• 5

What is the prime factorization of 200?

• 2 x 2 x 5 x 5 x 5

• 2 x 2 x 2 x 5 x 5

• 2 x 4 x 5 x 5

• 2 x 2 x 2 x 25