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### Grade 5 - Mathematics 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: 482? 1x2x2x2411x2x2x2x2411x2x3x2411x2x241 Q 2: What are the factors of the number: 393? 1x2x2x3x1311x3x1311x2x3x1311x3x3x131 Q 3: What are the factors of the number: 427? 1x2x2x7x611x7x611x2x7x611x3x7x61 Q 4: What are the factors of the number: 19? 1x2x2x191x191x3x191x2x19 Q 5: What are the factors of the number: 430? 1x2x2x5x431x2x2x2x5x431x2x3x5x431x2x5x43 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! Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!