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JudyThe common multiples of 4 and 6 below 1000 will be all the multiples of 12, of which there are 83 below 100. They are:
12 24 36 48 60 72 84 96 108 120 132 144 156 168 180 192 204 216 228 240 252 264 276 288 300 312 324 336 348 360 372 384 396 408 420 432 444 456 468 480 492 504 516 528 540 552 564 576 588 600 612 624 636 648 660 672 684 696 708 720 732 744 756 768 780 792 804 816 828 840 852 864 876 888 900 912 924 936 948 960 972 984 996
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How many multiples of 7 between 100 and 1000?
The last "x7" under 100 is 14 x 7, the last under 1000 is 142 x 7, so there are 128 in the range.
How many positive integers less than 1000 are multiples of 5 and equal to 9 times an even integer?
There are eleven such numbers.Get the common multiple of those numbers. All other common multiples will be multiples of this common multiple; that is, you can multiply the common multiple by 1, by 2, by 3, etc. to get additional numbers that are multiples of both numbers.
How many multiples of 4 are there up to 1000?
Oh, dude, multiples of 4 are like those friends who always show up at your party. They just keep coming. So, to find out how many multiples of 4 are up to 1000, you just divide 1000 by 4, which gives you 250. So, there are 250 multiples of 4 up to 1000. It's like a never-ending party!
How many multiples of 9 are there between 100 and 1000?
110.
How many multiples of 3 between 100 and 1000?
297
