Understanding Factors, Prime Factors, and Multiples of 38

Understanding Factors, Prime Factors, and Multiples of 38

Assessment

Interactive Video

Mathematics, Science

4th - 7th Grade

Practice Problem

Hard

Created by

Ethan Morris

FREE Resource

This video tutorial covers the factors, prime factors, and multiples of the number 38. It begins with an introduction to the concepts of factors and multiples, followed by a detailed explanation of how to find the factors of 38. The video then demonstrates the prime factorization of 38 using a factor tree, identifying 2 and 19 as its prime factors. Finally, the tutorial lists the multiples of 38, providing a comprehensive understanding of these mathematical concepts.

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6 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a factor of 38?

3

5

4

19

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the product of the prime factors of 38?

19

21

57

38

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these numbers is a prime factor of 38?

2

4

6

8

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the second multiple of 38?

114

76

152

38

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a multiple of 38?

150

190

114

76

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If 38 is multiplied by 5, what is the result?

266

228

152

190

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