Lowest common multiple, also known as least common multiple, or LCM, is found by finding the, least common multiple.
For example, if you have the numbers 2, 4, and 8, and you want to find the LCM, you could start by seeing if any of the numbers fit into the other numbers.
2 goes into 4 two times, and into 8 four times. 4 also goes into 8 two times, because of this, the greatest common multiple would be 8.
lets find the LCM of 4 and 9.
You look and see that 4 doesnt go into 9 evenly, so another method you could use is to multiply both numbers together. 4x9= 36. 4 goes into 36 nine times and 9 goes into 36 four times.
I know this doesn't exactly answer your question, but here are some good tips on finding the LCM
There are many common multiples of 120 and 149. A common multiple is simply a multiple of both numbers. The least common multiple is 120x149, since 149 is prime. (Note: this trick doesn't work on all pairs of number. Although the product is always a multiple, it's not the least common multiple.)
To find the least common multiple, you need two terms. For example, the least common multiple of 120 and 5 would be 600 and the least common multiple of 120 and 16 would be 240. With one term, there is no least common multiple.
Least Common Multiple (LCM) for 39 23 is 897.
The Least Common Multiple (LCM) for 5 20 is 20.
The least common multiple of 27 and 63 is 189.
That's known as the least common multiple, or LCM.
It is: 30
The least common denominator is the least common multiple of the denominators.
The least common multiple of 14 and 27 is 378
There are many common multiples of 120 and 149. A common multiple is simply a multiple of both numbers. The least common multiple is 120x149, since 149 is prime. (Note: this trick doesn't work on all pairs of number. Although the product is always a multiple, it's not the least common multiple.)
The answer is 1,170. The reason? The only way to get the Least Common Multiple (LCM) of 65 and 18 is to multiple 65 and 18, since nothing else would work.
least common multiple
The Least Common Multiple (LCM) for 38 15 is 570.
Least common multiple of 29 and 30 is 870.
There is not a least common multiple of a single number, such as 36, because there cannot be a least common multiple without two or more numbers to compare. Common multiples are multiples that the numbers being compared have in common. The least common multiple is the smallest multiple that all the numbers being compared have in common. Examples: The least common multiple of 27 and 36 is 108. The least common multiple of 32 and 36 is 288. The least common multiple of 36 and 72 is 72.
There is not a least common multiple of a single number, such as 49, because there cannot be a least common multiple without two or more numbers to compare. Common multiples are multiples that the numbers being compared have in common. The least common multiple is the smallest multiple that all the numbers being compared have in common. Examples: The least common multiple of 3 and 49 is 147. The least common multiple of 14 and 49 is 98. The least common multiple of 49 and 196 is 196.
There is not a least common multiple of a single number, such as 7810, because there cannot be a least common multiple without two or more numbers to compare. Common multiples are multiples that the numbers being compared have in common. The least common multiple is the smallest multiple that all the numbers being compared have in common. Examples: The least common multiple of 3 and 7810 is 23,430. The least common multiple of 220 and 7810 is 15,620. The least common multiple of 355 and 7810 is 7810.