The smallest number into which both 7 and 15 can be divided evenly is 105.
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7 and 15 do not have a common factor other than 1. Therefore, the smallest number they both go into evenly is their least common multiple (LCM), which is the smallest multiple that both numbers share. The LCM of 7 and 15 is 105.
15 can of course go into 125, but not an even number of times. 125 / 15 = 8-1/3
No 7 can not go into 15
2 goes into 15 7 times leaving a remainder of 1.
To determine how many times 15 can go into 106, we need to divide 106 by 15. The quotient is the whole number of times 15 can go into 106 without exceeding it. Performing the division, 106 ÷ 15 = 7 with a remainder of 1. Therefore, 15 can go into 106 seven times with a remainder of 1.
15 less than 7 times a number is:15-7n