The multiples of 7 with a product less than 80 are:
7 x 1 = 7
7 x 2 = 14
7 x 3 = 21
7 x 4 = 28
7 x 5 = 35
7 x 6 = 42
7 x 7 = 49
7 x 8 = 56
7 x 9 = 63
7 x 10 = 70
7 x 11 = 77
21 and 42 are.
They are: 7 14 21 28 and 35
28 and 56
The factors of 80 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80 Those which are multiples of 4 are: 4, 8, 16, 20, 40, 80
The Least Common Multiple (LCM) for 16 80 is 80.
Just 84.
Not all multiples of 40 are multiples of 80. Only the even multiples of 40 are also multiples of 80. The odd multiples, e.g. 40, 120, 200, 280, and 360, are not multiples of 80.
The only common multiple of 7 and 8 up to 80 is 56. The multiples of 7 up to 80 are: 7 x 1 = 7 7 x 2 = 14 7 x 3 = 21 7 x 4 = 28 7 x 5 = 35 7 x 6 = 42 7 x 7 = 49 7 x 8 = 56 7 x 9 = 63 7 x 10 = 70 7 x 11 = 77 The multiples of 8 up to 80 are: 8 x 1 = 8 8 x 2 = 16 8 x 3 = 24 8 x 4 = 32 8 x 5 = 40 8 x 6 = 48 8 x 7 = 56 8 x 8 = 64 8 x 9 = 72 8 x 10 = 80
Multiples of 80 are 10 and 8
84, 91 and 98
56, 63, 70, 77.
21, 35, 49, 63, 77.
First multiples of 80 are 1 and 80
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.
The first ten positive integer multiples of 80 are: 1 x 80 = 80 2 x 80 = 160 3 x 80 = 240 4 x 80 = 320 5 x 80 = 400 6 x 80 = 480 7 x 80 = 560 8 x 80 = 640 9 x 80 = 720 10 x 80 = 800
The multiples of 16 are 16, 32, 48, 64, 80, etc. The multiples of 20 are 20, 40, 60, 80, 100, etc. The common multiples of 16 and 20 are 80, 160, 240 and so on.
4,8,12,16,20