The squares of prime numbers greater than 10.
4, 9, 25 and 49.
30, 42, 66, 70 and 78.
The numbers that can go into both 84 and 100 are the common factors of both numbers. To find the common factors, you need to determine the factors of each number. The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84. The factors of 100 are 1, 2, 4, 5, 10, 20, 25, 50, and 100. Therefore, the numbers that can go into both 84 and 100 are 1, 2, and 4.
prime squares 4, 9, 25, 49
100/3-1, 100/3 and 100/3+1 that is, 99, 100 and 101.
4, 9, 25, and 49 are all of the numbers between 1 and 100 having 3 factors.
100
Three numbers.
As a product of its prime factors: 2*2*5*5 = 100
Numbers under 100 that have 12 factors must be in the form of ( p_1^{11} ) or ( p_1^3 \times p_2^2 ), where ( p_1 ) and ( p_2 ) are distinct prime numbers. The prime factorization of 12 is ( 2^2 \times 3 ). Thus, the numbers under 100 with exactly 12 factors are ( 2^{11} = 2048 ) and ( 2^3 \times 3 = 24 ).
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4, 9, 25 and 49.
By definition, a prime number has exactly two factors. So, there are no prime numbers with exactly three factors.
All the numbers up to 100 are factors in some numbers up to 100. For example, 1 is a factor of every number and 2 is a factor of all the even numbers. The numbers greater than 50 are only factors of themselves among the numbers up to 100, 95 is only a factor of itself, because the next number for which it is a factor is 190, which is greater than 100.
100... pretty much most high numbers...
They are 4, 9, 25 and 49.
4, 9, 25, 49