there are none, 19 is prime and it doesnt go into 90
Exactly 45 of them
90
How many times does 19 go into 1 ?
238/45 times.
90
90 รท 9 = 10
3150 ÷ 90 = 35
90 ÷ 2 = 45
19 of them
19 and 90 have no common prime factors.
19 can go into 34 1 time.