What is the first step in finding the factors of 42?

Factors and Prime Factors of 42

Interactive Video
•
Mathematics, Science
•
4th - 6th Grade
•
Hard

Ethan Morris
FREE Resource
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7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Multiply 42 by 2
List all even numbers
Start with 1 and 42
Divide 42 by 3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following numbers is a factor of 42?
9
8
14
5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is 5 not a factor of 42?
42 ends in a 2
5 is an odd number
5 is greater than 42
42 is not divisible by 5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which pair of numbers multiplies to give 42?
8 and 5
5 and 9
4 and 10
6 and 7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first prime factor of 42?
3
7
5
2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a prime factor of 42?
7
9
6
8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the prime factors of 42?
2, 3, 5
3, 5, 7
2, 3, 7
2, 5, 7
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