1,2,3,4,5,6,9,10,12,15,18,20,30,36,45,60,90,180
The prime factors of 180 are 2, 3, and 5 .
There are 89 numbers between 1 and 180 that are divisible by two.
2, 3 and 5
4 ÷ 180 = 45
50
35 goes into 180 about 5.14 times or 5 with remainder 5.
180 ÷ 45 = 4
9 x 20 = 180
1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180.
180 of them.
The lowest common multiple is 180