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All numbers have at least one common factor.

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What two digit number has the fewest factors?

25


Which has the fewest factors?

The number one has one factor. Prime numbers have two.


What number has the fewest factors?

It is 1 which has only one factor followd by any of the prime numbers which have only two factors


What two digit number is a factor of 20?

Both 10 and 20 are two-digit numbers that are factors of 20.


What two digit numbers have a high amount of factors?

72 and 84 have loads of factors.


Which whole number less than 100 has the fewest number of factors?

That would be 1. The only factor of 1 is 1. All other whole numbers have at least two factors. Prime numbers have exactly two factors, while composite numbers have more than two factors.


Which numbers from 1 to 25 has the fewest factors?

They are: 1 2 3 5 7 11 13 17 19 and 23 which are all prime numbers having only 2 factors except for 1 which has only one factor which is itself.


What is the greatest sum of two 2 digit numbers?

The greatest sum of two two-digit numbers occurs when you add the largest two-digit numbers together. The largest two-digit number is 99. Therefore, the greatest sum of two two-digit numbers is 99 + 99, which equals 198.


How many two digit prime numbers are there?

There are 21 two-digit prime numbers.


What two-digit numbers have the most factors in their prime factorization?

If you're asking about distinct prime factors, there are eight numbers tied with three of them. If not, 64 has six twos.


What number less than 13 has the most factors?

1 is the number less than fifty with the fewest number of factors. All other numbers have at least two factors (1, and the integer itself).


What is the least possible sum of two 4-digit numbers?

what is the least possible sum of two 4-digit numbers?what is the least possible sum of two 4-digit numbers?