123 divided by 21 in long division
Quick Answer
123 ÷ 21 = 5 R 18
123 divided by 21 is 5 with a remainder of 18.
Long Division Calculator with Remainders
Step-by-step solution (long division)
Step 1
Look at the first digit(s) of the dividend: 123. Divide: 21 goes into 123 5 times (21 × 5 = 105). Write 5 above, then subtract: 123 − 105 = 18.
There are no more digits to bring down. So 123 ÷ 21 = 5 with remainder 18. The remainder can also be written as the fraction 18/21, so 123 ÷ 21 = 5 18/21.
Above is the answer to questions like: 123 divided by 21 in long division or long division with remainders: 123 / 21?
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