Name: ___________________
Date:___________________
kwizNET Subscribers, please login to turn off the Ads!
Email us to get an instant
20% discount
on highly effective K-12 Math & English
kwizNET Programs!
Prime Factorization of Numbers up to 500
Method
:
Factorize the given number.
The factors chosen need to be a prime number.
Example
: Find the prime factors of 144.
Factorise 144.
144 = 12 x 12
12 can be written as 4 x 3.
4 can be written as 2x2.
Hence 144 is 2x2x3x2x2x3.
Answer: 2x2x3x2x2x3
Directions:
Find the prime factors of the following. Also write at least ten examples of your own.
Q 1
: What are the factors of the number: 480?
1x2x2x2x2x2x3x5
1x2x2x2x2x2x3x3x5
1x2x2x2x2x2x2x2x3x5
1x2x2x2x2x2x2x3x5
Q 2
: What are the factors of the number: 396?
1x2x2x3x3x11
1x2x2x3x3x3x11
1x2x2x2x3x3x11
1x2x2x2x2x3x3x11
Q 3
: What are the factors of the number: 284?
1x2x2x71
1x2x2x2x71
1x2x2x2x2x71
1x2x2x3x71
Question 4: This question is available to subscribers only!
Question 5: This question is available to subscribers only!
Question 6: This question is available to subscribers only!
Question 7: This question is available to subscribers only!
Question 8: This question is available to subscribers only!
Subscription to kwizNET Learning System
costs less than $1 per month & offers the following benefits:
Unrestricted access to grade appropriate lessons, quizzes, & printable worksheets
Instant scoring of online quizzes
Progress tracking and award certificates to keep your student motivated
Unlimited practice with auto-generated 'WIZ MATH' quizzes
Child-friendly website with no advertisements
© 2003-2007 kwizNET Learning System LLC. All rights reserved. This material may not be reproduced, displayed, modified or distributed without the express prior written permission of the copyright holder. For permission, contact info@kwizNET.com
For unlimited printable worksheets & more, go to
http://www.kwizNET.com
.