Prime Factorization Concepts

Prime Factorization Concepts

Assessment

Interactive Video

Mathematics, Science

5th - 8th Grade

Practice Problem

Hard

Created by

Emma Peterson

FREE Resource

The video tutorial explains the process of prime factorization using a factor tree. It covers the prime factorization of the numbers 36 and 196. For 36, the factorization is 2 squared times 3 squared, and for 196, it is 2 squared times 7 squared. The video concludes with a brief promotion of the channel, encouraging viewers to subscribe and share.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in finding the prime factorization of a number using a factor tree?

Start with the smallest prime number

Multiply the number by 2

Circle all even numbers

Divide the number by 3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a prime factor of 36?

3

4

9

6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the prime factorization of 36?

2 x 2 x 9

3 x 3 x 4

2^2 x 3^2

2 x 3 x 6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first prime factor found in the factorization of 196?

7

3

5

2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the prime factorization of 196?

7 x 7 x 4

4 x 49

2 x 2 x 49

2^2 x 7^2

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