How Many Times Does 21 Go Into 144 ?

How many 21 number inside 144 number.

Step-by-Step Calculation

1 - Division Basics

Division is the process of determining how many times one number (the divisor) is contained within another number (the dividend).

In this case, 21 is the divisor, and 144 is the dividend.

2 - Perform the Division

To find out how many times 21 goes into 144, we perform the division 144 ÷ 21 .

3 - Calculate

Divide 144 by 21:

144 ÷ 21 = 6.8571

However, since we are looking for how many times 21 fully goes into 144, we focus on the whole number part of the quotient.

4 - Result

21 goes into 144 exactly **6 times** with a remainder.

5 - Check the Remainder

Multiply the quotient (6) by the divisor (21):

6 × 21 = 126

Subtract this product from the original number (144):

144 - 126 = 18

So, the remainder is 18.

Conclusion

Answer: 21 goes into 144 exactly **6 times** with a remainder of 18.
Remainder: 18