12 21
The Least Common Multiple (LCM) for 27 21 is 189.
The least common multiple of 7 , 9 , 21 = 63
The least common multiple of 7, 21, 35 is:105
Least common multiple of 5 6 and 21 is 210.
The least common multiple of 12 , 21 , 45 = 1,260
The Least Common Multiple (LCM) for 4 12 21 is 84.
Least Common Multiple (LCM) for7 12 21 27is756
The Least Common Multiple (LCM) for 21 15 12 29 is 12,180.
The Least Common Multiple (LCM) for 9 21 10 12 is 1,260.
Least Common Multiple (LCM) for 7 12 21 is 84
The least common multiple of the numbers 468 and 21 is 3,276.
The least common multiple of the numbers 21 and 12 is 84.
420
84
84
The LCM of 12 and 21 is 84. To find the LCM, prime factor both numbers then multiply each factor the most times it was used in either number.12=2x2x321=3x7lcm=2x2x3x7=84The Least Common Multiple (LCM) for 12 21 is 84.