7, 14, 21, 28, 35, 42, 49, 56, 63, 70 and just keep adding 7 until you get to 595.
There are 143 such numbers, too many to list.
These are the first 90 multiples of 7:714212835424956637077849198105112119126133140147154161168175182189196203210217224231238245152159266273280287294301308315322329336343350357364371378385392399406413420427434441448455462469476483490497504511518525532539546553560567574581588595602609616623630
21, 42, 63, 84
Multiples of 7 include 7, 14, 21, 28 and so on. For them to be common, they need to be compared to another set of multiples.
600 times 7 percent = 42600 * 7% = 600 * 0.07 = 42
All multiples of 12, such as 120, 600, 660.
There are 600 such numbers.
Oh, dude, you want common multiples of 3 and 7 up to 100? Well, let me break it down for you. The common multiples of 3 and 7 are numbers that both 3 and 7 can divide evenly into. So, the common multiples of 3 and 7 up to 100 are 21, 42, 63, and 84. Like, that's it.
4,8,12,16,20
400, 600
Just 77.
Just 56.
56 and 56
77. Multiples up to 12 are-7:7,14,21,21,35,42,49,56,63,70,77,84.11:11,22,33,44,55,66,77,88,99121,132.
600 and 750
300, 450, 600
400, 600, 800.