Best Answer

LCM of 8, 12, 18, 20 = 23 x 32 x 5 = 8 x 9 x 5 = 360

lcm for 8, 12, 18, 20

.

8 = 2*2*2 = 2^3

12 = 2*2*3 = 2^2, 3^1

18 = 2*3*3 = 2^1, 3^2

20 = 2*2*5 = 2^2, 5^1

highest power for each prime is 2^3, 3^2, 5^1

multiply out 2*2*2 * 3*3 * 5 = 360

Q: What is the least common multiple of 8 12 18 and 20?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

The Least Common Multiple (LCM) for 7 8 9 12 18 is 504.

36

36

The Least Common Multiple (LCM) of 12, 25, and 18 is 900.

The Least Common Multiple (LCM) of 18, 10, and 12 is 180.

Related questions

The least common multiple of 12 , 18 , 26 = 468

The Least Common Multiple of 12, 18, and 30 is 180.

The Least Common Multiple (LCM) for 7 12 18 is 252.

The least common multiple of 5, 12, and 18 is 180.

The least common multiple of 12, 18, and 33 is 396.

The Least Common Multiple (LCM) for 12 18 17 is 612.

The least common multiple (LCM) of 12, 18, and 27 is 108.

The least common multiple of 12,15 and 18 is 180.

The LCM of 4, 9, 12, and 18 is: 36The least common multiple of 4 , 9 , 12 , 18 = 36The least common multiple of 4 9 12 and 18 is 36.LCM = 36

The least common multiple of the numbers 12, 18 and 36 is 36.The least common multiple is the smallest positive number that is a multiple of two or more numbers.multiples of 12: 12, 24, 36, and so onmultiples of 18: 18, 36, and so onmultiples of 36: 36, and so on.The LCM of 12, 18 and 36 is 36.

The least common multiple of 9, 12, and 18 is 36.9 *4= 3612*3= 3618*2= 36It is: 36It is: 36It is: 36

The Least Common Multiple (LCM) for 7 8 9 12 18 is 504.