n = 157
157/7 = 22 remainder 3 or (22)(7) + 3 = 157
157/49 = 3 or (49)(3) = 157
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A divisible number refers to that number that can be divided by another number without a remainder.
Yes, 15298 is divisible by 2 because it is an even number. In mathematical terms, a number is divisible by 2 if it leaves no remainder when divided by 2. In this case, 15298 divided by 2 equals 7649, which is a whole number without any remainder.
No. Add the digits of the dividend and if that is divisible by 3 then the original number is divisible by 3; if not, its remainder when divided by 3 gives the remainder when the original number is divided by 3: 1 + 2 + 1 = 4 which gives a remainder of 1 when divided by 3, so 121 divided by 3 gives a remainder of 1. (121 = 40 x 3 + 1)
No remainder. It has the same rule as 3 for divisibility. Add them up and if that is divisible by 27 then the number is divisible by 27.
divisible