They are: 2^4 times 3 times 5^2 times 7 = 8400
1680
280/5 = 56
23 times (115 ÷ 5 = 23).
5 times
35 goes into 180 about 5.14 times or 5 with remainder 5.
8400 = 2 * 2 * 2 * 2 * 3 * 5 * 5 * 7 = 2^4 * 3 * 5^2 * 7
5 can go into 1000 200 times.
240 times.
It goes in 99/5 times.
As a product of its prime factors: 2*2*2*2*3*5*5*7 = 8400
14 with remainder 3.