1 goes into 7 and 5 and 8 and 9 and 6
It goes in 9 and 2/5 times
It goes 11 times.... with a remainder of 5
' 1 ' is the only whole number that goes into both 9 and 5 evenly (without a remainder).
1 goes in 45 times. 3 goes in 15 times. 5 goes in 9 times. 9 goes in 5 times. The rest don't go in.
5 and 7 are prime numbers. and 3 goes into 9, so the only number that goes into 5, 7, and 9 is 1. They are what we call "relatively prime", even though 9 is not prime, because they have no common factors other than 1.
5 goes into 45 9 times.
5 and 4 because -5-4 = -9 and -4*-5 = 20
5 into 25 goes 5 times, 5 into 9 goes once with 4 left over, 5 into 40 goes 8 times. 5 into 259 goes 51.8 times.
The number 1.
6
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