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calmat01
 one year ago
Best ResponseYou've already chosen the best response.0What rules of prime factors have you learned?

swaggie_marie99
 one year ago
Best ResponseYou've already chosen the best response.0I have that the prime numbers only have 2 factors one and itself and that composite numbers have two or more factors. Then all we have are examples. I'm struggling with this. :O

calmat01
 one year ago
Best ResponseYou've already chosen the best response.0Ok, do you know how to tell if a number is divisible by 2, 3, 4, 6, or 9?

calmat01
 one year ago
Best ResponseYou've already chosen the best response.0A number us divisible by 22 if it is even; in other words, it ends in 2, 4, 6, 8, or 0. A number is divisible by 3 if the sum of its digits is divisible by 3. A number is divisible by4 if the last two digits of the number are divisible by 4. A number is divisible by6 if it is divisible by 2 and 3. A number is divisible by 9 if the sum of its digits is divisible by 9. So, can we use any of these rules to help us answer your question?

calmat01
 one year ago
Best ResponseYou've already chosen the best response.0oops, that should be is divisible by 2 not 22.

calmat01
 one year ago
Best ResponseYou've already chosen the best response.0So, can we apply any of those rules to help answer your question?

jedai17
 one year ago
Best ResponseYou've already chosen the best response.0divide 432 to any prime numbers..

opentoinput
 one year ago
Best ResponseYou've already chosen the best response.0432 = 2 x 2 x 2 x 2 x 3 x 3 x 3 = 2^4 x 3^3
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