Prime numbers have two factors. 2, 3 and 5 are prime numbers.
All prime numbers have only two factors. 2, 3, 5, 7, 11
2 and 5
Numbers without factors are PRIME Numbers. Taking the first ten numbers. 1,2,3,4,5,6,7,8,9,10. The prime numbers are 2,3,5,7, they have no factors. 4,6,8,9,10. Are not prime numbers as they have factors. 4 has a factor of '2' 6 has factors of '2 & 3'. 8 has factors of' 2 & 4'. or' 2,2,2.' 9 has factors of '3,3', 10 has factors of '2 5.' '1' is unique
Of the numbers from 1 to 30, only 30 has all three of those numbers as factors.
2 and 5. The factors of 50 (i.e., the whole numbers that evenly divide into 50) are 2, 5, 10, 25, and 50. Of these numbers, only 2 and 5 are prime numbers.
two numbers that have factors of 2, 5 and 7 are 70 and 140.
Prime numbers have two factors. 2, 3 and 5 are prime numbers.
3, 5 and 7 have 2 factors. 81, 625 and 2401 have 5 factors.
All prime numbers have only two factors. 2, 3, 5, 7, 11
2 and 5
360 and 630 are to such numbers.
Those numbers are among the factors of 170.
The prime factors of 20 are 2, 2, and 5.
The prime numbers (factors) of 320 are: 2 and 5
Sorry. There are no numbers between 1 and 2 that have 5 factors.
As a product of its prime factors: 70 = 2*5*7