They are 10 and 15
19 of them.
There are 19 integers between 1 and 100 containing a 5.
The first 3 digit number divisible by 19 is 114 (= 19 x 6) The last 3 digit number divisible by 19 is 988 (= 19 x 52) That means that there are 52 - 6 + 1 = 47 three digit numbers that are divisible by 19.
The number 836 is divisible by several integers. It is divisible by 1, 2, 4, 11, 19, 28, 38, 83, 139, and 418, as well as 836 itself. The prime factorization of 836 is 2² × 11 × 19, which helps identify its divisors.
The sum is 3640.
19 divisible by 5, 14 divisible by 7. Of these, 3 divisible by both.
7
Select all the numbers that $4221462$ is divisible by.
19 of them.
There are 19 integers between 1 and 100 containing a 5.
20 if you include 100, 19 if you don't.
32 of them.32 of them.32 of them.32 of them.
The first 3 digit number divisible by 19 is 114 (= 19 x 6) The last 3 digit number divisible by 19 is 988 (= 19 x 52) That means that there are 52 - 6 + 1 = 47 three digit numbers that are divisible by 19.
18 and 19
The sum is 3640.
17, 19, 21
-16