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What number goes into 217?
Besides 1 and 217, 7 and 31
What number goes into 1519?
1, 7, 31, 49, 217, 1519.
What goes into 25 that also goes into 400?
The number 1, 5, and 25 (also known as the common factors of 25 and 400) go into 25 and 400
Is 217 a prime or composite number?
Lets see if 217 is a prime or composite number. 15 times 15 is 225, so we will try the first prime numbers up to 15. They are 2, 3, 5, 7, 11, and 13. Will 2 go into 217? No 7 is odd. Will 3 go into 217. If we add the integers, they add up to 10. 3 does not go into 10. Will 5 go into 217. No. It does not end in a 0 or a 5. Will 7 go into 217. Lets see. Will 7 go into 21? Yes it goes in an even number of times. How about that. Will seven go into 7. Yes it goes in an even number of times. You can show the math.
Does 27 go into 400?
It does, but not evenly. 27 goes into 400 14 times, plus a little more. 400/27 = 14.814814... Or you could say it goes 14 times with a remainder of 22
