2 and 19
Just 2
2 and 3
2 and 5.
2 and 5
2 and 5
The only prime factor of 25 is 5.
Factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18 and 36.
no its fators are 159 16 1 2544
1,2,3,6,13,26,39,78 Prime Factorization= 2*3*13
1,024 has only one prime factor . . . . . it's 2.( 210 =1024)
1,050 = 2*3*5*5*7