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What do say for numbers which have exactly 3 factors?
Numbers with exactly three factors are squares of prime numbers.
What is the smallest natural number that has exactly three factors?
4? the factors of 4 are 1,4 and 2
What are the three numbers below 30 that have exactly 3 factors?
Numbers with three factors are squares of primes. So: 4, 9, 25
What is the smallest whole number 6 8 and 12 will divide into exactly?
The LCM of the given three numbers is 24
How many whole numbers have exactly three digits how did you find that out and tell me why that's the answer?
Assuming that 001, 080, etc are not allowed (that is a leading zero or two is not permitted), the smallest number with exactly three digits is 100. The largest number with exactly three digits is 999. So there are 999 - 100 + 1 = 900 numbers with exactly three digits.
Answering List the smallest four numbers that have exactly three factors?
the four smallest numbers are 4, 9, 25 and 49.
What is the sum of the two smallest whole numbers that each has exactly three distinct positive factors?
4 and 9
Numbers with exactly 3 factors?
Squares of prime numbers have exactly three factors.
What do say for numbers which have exactly 3 factors?
Numbers with exactly three factors are squares of prime numbers.
What is a number that is less than 3 and has three factors?
The smallest number that has exactly three factors is 4.
What is the smallest natural number that has exactly three factors?
4? the factors of 4 are 1,4 and 2
What is the smallest number that has exactly three factors?
8, 2*2*2
Numbers that have exactly three factors?
Squares of primes.
What is the smallest number that has exactly three different factors?
I belive it is 4. The factors of 4 are 1,4, and 2.
What numbers with exactly 3 factors are?
A number has exactly three factors if and only if it is the square of a prime number.
What are all the numbers less than 100 with exactly 3 factors that are prime?
By definition, a prime number has exactly two factors. So, there are no prime numbers with exactly three factors.
What are five prime numbers that have three factors and what are their similarities?
There are no prime numbers with three factors. By definition, a prime number has exactly two factors - 1 and itself.
