All multiples of their lowest common multiple are common multiples, namely:
15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375, 390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, 735, 750, 765, 780, 795, 810, 825, 840, 855, 870, 885, 900, 915, 930, 945, 960, 975, 990, 1005, 1020, 1035, 1050, 1065, 1080, 1095, 1110, 1125, 1140, 1155, 1170, 1185, 1200, 1215, 1230, 1245, 1260, 1275, 1290, 1305, 1320, 1335, 1350, 1365, 1380, 1395, 1410, 1425, 1440, 1455, 1470, 1485, 1500, ...
are all multiples that 3 and 5 have in common.
The least common multiple of 3 , 5 , 4 = 60
The Least Common Multiple of 5, 15, and 3 is 15.
The Least Common Multiple of 45, 3, and 5 is 45.
The least common multiple of the numbers 3, 12 and 5 is 60.
90 is the least common multiple of 5, 9, 18, and 3.
15 is a multiple of 3. 15 is a multiple of 5. That makes it a common multiple of 3 and 5.
The least common multiple of 3, 5, and 11 is 165.
3 and 5 are factors of 15. 15 is a common multiple of 3 and 5.
The least common multiple of 3 , 2 , 5 = 30
The least common multiple of 3 , 5 , 4 = 60
The Least Common Multiple of 5, 15, and 3 is 15.
The least common multiple of 3 , 5 , 45 = 45
The least common multiple of 3 , 5 , 2 = 30
45 is the least common multiple of 3, 5 and 9.
The least common multiple of 3 and 5 is 15. This, however is not a multiple of 2 so we must find the next common multiple of 3 and 5. This is 30. Since 30 is also a multiple of 2, 30 is therefore the least common multiple of 3, 5 and 2.
The Least Common Multiple (LCM) for 2 5 3 is 30.
The LCM of 3 and 5 is 15. The second common multiple is 30.