Eight factors.
30 has three prime factors. The prime factors are 2,3,5.
They are: 1 and 3
The factors of 30 are: 1, 2, 3, 5, 6, 10, 15 and 30. Of these, the even factors are: 2, 6, 10 and 30. Therefore 4 factors of 30 are even numbers.
A total of four. The common factors of 30 and 48 are: 1, 2, 3, and 6.
Eight: 1, 2, 3, 5, 6, 10, 15, 30
Eight factors.
Five factors.
1000000
6
37 has two factors
The factors of 121 are: 1, 11, 121
Four factors.
one,two
30 has 7 factors
Any of 39's factors can be common.
30 has exactly 8 factors 1,2,3,5,6,10,15,30