Add them up. The prime factors of 30 are 2, 3 and 5. You can handle the rest.
532
36
30 has three prime factors. The prime factors are 2,3,5.
26
26
The sum of the positive whole-number factors of 30 is 72.
Prime factors of 16 are: 24 Prime factors of 30 are: 2, 3 and 5 Prime factors of 84 are: 22, 3 and 7 LCM = 24*3*5*7 = 1680
The factors of 30 that are not prime numbers are 6, 10 and 30.
The prime factors of 30 are: 2, 3, and 5.
21 and 30 if you're only counting distinct factors. Add 25 and 32 if you're not.
prime factors of 30:.30 = 2 * (15)(15) = 3 * 5so, prime factors are: 2 , 3 and 5