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# What is the largest 1 digits composite numbers?

Updated: 12/29/2020

Wiki User

8y ago

The largest single-digit composite is nine (9).

Wiki User

8y ago

Wiki User

11y ago

It is: 9

Wiki User

10y ago

9 is.

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Q: What is the largest 1 digits composite numbers?
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### What is the largest composite number between 1 and 50?

The largest composite number between 1 and 50 is 50.

### What is the least number of 1 digits of composite?

The least 1 digit number that is composite is 4. It is because all numbers before that are prime.

### What is the largest composite digit?

The largest single digit composite number is 9. The largest prime number is 17 million digits long. The definition of a composite number is any number that has at least one positive divisor other than one or the number itself (it is not a prime number). The largest composite digit is therefore longer than the largest prime number by at leaf +1.

### Is 993 prime or composite?

The number 993 is a composite number because you can divide it by 3. A good strategy for figuring this out on your own is adding up all the digits. If you can divide the sum of the digits by any numbers besides 1 and that number than that number will be a composite number. You can do it, just remember this!

### Is 891 a prime number or a composite number?

891 is a composite number. Its factors are 1, 3, 9, 11, 27, 33, 81, 99, 297, and 891. An easy check for some numbers greater than 3 is by adding their digits. If the sum of the digits is 3 or a multiple of 3, the number is a composite. The digits of 891 add up to 18, which is a multiple of 3.

### What is the largest 2 digit prime number?

97A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 97 is the largest 2 digit prime number.

### What is largest prime or composite number between 18 and 24?

A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. The largest prime number between 18 and 24 is 23.

### What is the largest prime and the numberof digits in the prime?

Numbers never end. Thus it is impossible to find the largest prime number. The largest known prime number as of 2003 is m39 = 213,466,917-1 It has 4,053,946 digits and does not fit in this box.

### What is the number of digits for largest prime number?

As of August 2017, the largest known prime number is 2^74,207,281 &minus; 1, a number with 22,338,618digits.I attached a link with the 100 largest known prime numbers, there you can see the number of digits.

### Name the largest composite number between 1 and 60?

The largest composite number between 1 and 60 (inclusive) is 60. The largest composite number between 1 and 60 (exclusive) is 58.

### What is the percentage of composite numbers from 1 to 100?

74% is the percentage of composite numbers from 1 to 100?