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The multiples of 21 are:
21, 42, 63, 84, 105, 126, 147, 168, 189, 210, 231, 252, 273, 294, 315, 336, 357, 378, 399, 420, 441, 462, 483, 504, 525, 546, 567, 588, 609, 630, 651, 672, 693, 714, 735, 756, 777, 798, 819, 840, 861, 882, 903, 924, 945, 966, 987, 1008, 1029, 1050, 1071, 1092, 1113, 1134, 1155, 1176, 1197, 1218, 1239, 1260, 1281, 1302, 1323, 1344, 1365, 1386, 1407, 1428, 1449, 1470, 1491, 1512, 1533, 1554, 1575, 1596, 1617, 1638, 1659, 1680, 1701, 1722, 1743, 1764, 1785, 1806, 1827, 1848, 1869, 1890, 1911, 1932, 1953, 1974, 1995, 2016, 2037, 2058, 2079, 2100, ...
The multiples of 49 are:
49, 98, 147, 196, 245, 294, 343, 392, 441, 490, 539, 588, 637, 686, 735, 784, 833, 882, 931, 980, 1029, 1078, 1127, 1176, 1225, 1274, 1323, 1372, 1421, 1470, 1519, 1568, 1617, 1666, 1715, 1764, 1813, 1862, 1911, 1960, 2009, 2058, 2107, 2156, 2205, 2254, 2303, 2352, 2401, 2450, 2499, 2548, 2597, 2646, 2695, 2744, 2793, 2842, 2891, 2940, 2989, 3038, 3087, 3136, 3185, 3234, 3283, 3332, 3381, 3430, 3479, 3528, 3577, 3626, 3675, 3724, 3773, 3822, 3871, 3920, 3969, 4018, 4067, 4116, 4165, 4214, 4263, 4312, 4361, 4410, 4459, 4508, 4557, 4606, 4655, 4704, 4753, 4802, 4851, 4900, ...
The multiples of 56 are:
56, 112, 168, 224, 280, 336, 392, 448, 504, 560, 616, 672, 728, 784, 840, 896, 952, 1008, 1064, 1120, 1176, 1232, 1288, 1344, 1400, 1456, 1512, 1568, 1624, 1680, 1736, 1792, 1848, 1904, 1960, 2016, 2072, 2128, 2184, 2240, 2296, 2352, 2408, 2464, 2520, 2576, 2632, 2688, 2744, 2800, 2856, 2912, 2968, 3024, 3080, 3136, 3192, 3248, 3304, 3360, 3416, 3472, 3528, 3584, 3640, 3696, 3752, 3808, 3864, 3920, 3976, 4032, 4088, 4144, 4200, 4256, 4312, 4368, 4424, 4480, 4536, 4592, 4648, 4704, 4760, 4816, 4872, 4928, 4984, 5040, 5096, 5152, 5208, 5264, 5320, 5376, 5432, 5488, 5544, 5600, ...
Their common multiples are the multiples of their lowest common multiple:
21 = 3 x 7
49 = 7²
56 = 2³ x 7
lcm(21, 49, 56) = 2³ x 3 x 7² = 1176
which are:
1176, 2352, 3528, 4704, 5880, 7056, 8232, 9408, 10584, 11760, 12936, 14112, 15288, 16464, 17640, 18816, 19992, 21168, 22344, 23520, 24696, 25872, 27048, 28224, 29400, 30576, 31752, 32928, 34104, 35280, 36456, 37632, 38808, 39984, 41160, 42336, 43512, 44688, 45864, 47040, 48216, 49392, 50568, 51744, 52920, 54096, 55272, 56448, 57624, 58800, 59976, 61152, 62328, 63504, 64680, 65856, 67032, 68208, 69384, 70560, 71736, 72912, 74088, 75264, 76440, 77616, 78792, 79968, 81144, 82320, 83496, 84672, 85848, 87024, 88200, 89376, 90552, 91728, 92904, 94080, 95256, 96432, 97608, 98784, 99960, 101136, 102312, 103488, 104664, 105840, 107016, 108192, 109368, 110544, 111720, 112896, 114072, 115248, 116424, 117600, ...
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What is the factors of 49 and its multiples?
The factors are 1, 7 and 49. The multiples are 0, 49, 98, 147, 196 ... (just keep adding 49)
Can 49 and 60 be multiples?
They can be and are.
What numbers between 49 and 95 that are multiples of 49 and 12?
None in that range.
What is five multiples of twelve between 150 and than 200?
There are four multiples of 12 between 150 and 200: 156, 168, 180, 192
What multiples of 359 are between 49 and 95?
A multiple has to be equal to or larger than the number itself, so there are no multiples for 359 that are between 49 and 95. 359 is a prime number, so it has no factors between 49 and 95 either.
