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Because 21 is a Prime number

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13y ago

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Related Questions

What is 21 over 10 as a mixed number?

21 over 10 as a mixed number is 21/10


Is 210 divisible by 10?

no a bigger number cannot go into a smaller number. A decimal would incur as it is smaller than 1. 0.476... 210 is divisible by 10 though, it goes into it 21 times


How many times does 21 go into 136?

21 goes into 136 six times. This can be calculated by dividing 136 by 21, which equals 6 with a remainder of 10. Since we are looking for the whole number of times 21 goes into 136, we ignore the remainder.


What does 21 go into?

The number 21 can divide into any multiple of 21, such as 21, 42, 63, 84, and so on. Additionally, it can go into other numbers that can be expressed as a product of 21 and an integer. For example, it goes into 105 (21 x 5) and 210 (21 x 10). In a broader sense, 21 also goes into any number that is a multiple of its factors, which are 1, 3, 7, and 21 itself.


What number goes into 12 and 21?

There is no number that goes into both. must be a trick questionthis is another person not the same one :)the number that goes into 12 and 21 is 3 which is a 5th grade problemwho ever said theres no number that goes into 12 and 21 is WRONG!


What number goes into 21 and 40?

The number is 1.


What goes into 34 that also goes into 21?

It is the number 1


How many times does 10 go in to 210?

10 goes into 210 21 times


What goes to 10 and 21?

1, 2, 5, 10 1, 3, 7, 21


How many 10 goes in 210?

21 times because 21 times 10 = 210


Why is 21 a composite number?

21 is composite number because it has more than one number that goes into it


How many times does 10 go into 21?

10 goes into 21 two times, with a remainder of 1. This can be calculated by dividing 21 by 10, which equals 2 with a remainder of 1. So, 10 goes into 21 two times evenly, with 1 left over.