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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 = 7Â²

56 = 2Â³ x 7

lcm(21, 49, 56) = 2Â³ x 3 x 7Â² = 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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More answers

Common multiples include 1176, 2352, 3528 and so on.

- 49, 98, 147, 196, 245, 294, 343, 392, 441, 490, 539, . . .
- 156, 312, 468, 624, 780, 936, 1092, 1248, 1404, 1560, 1716, . . .

Q: What are the multiples of 49 and 156?

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The factors are 1, 7 and 49. The multiples are 0, 49, 98, 147, 196 ... (just keep adding 49)

They can be and are.

None in that range.

There are four multiples of 12 between 150 and 200: 156, 168, 180, 192

245, 490, 735, 980 . . .

Related questions

Multiples 21: 1,3,7,21Multiples 49: 1,7,49

LCM of 21 & 49 is 147, so all multiples of 147 are common multiples of 21 & 49.

Multiples of 49.

The factors are 1, 7 and 49. The multiples are 0, 49, 98, 147, 196 ... (just keep adding 49)

Multiples of 49: 49,98,147,196,245,294,343,392,441,etc.

The LCM is 156.

The factors of 156 are: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, and 156

They are 1*49=49 and 7*7=49

They can be and are.

The multiples of 52 are 52, 104, 156, 208, 260, 312, 364, 416, 468, 520 and so on.52, 104, 156 and so on.

The multiples are as follows:49,56,63,70,77,84

To find its multiples!To find its multiples!To find its multiples!To find its multiples!