Find LCM (18,40).
Method 1:
18 = 2 x 3 x 3
40 = 2 x 2 x 2 x 5
GCF (18,40) = 2
LCM(18,40) = (18 x 40)/GCF(18,40)
LCM(18,40) = 720 / 2
LCM(18,40) = 360
Method 2:
40: 40, 80, 120, 160, 200, 240, 280, 320, 360, 400, 440, 480, 520, 560, 600
18: 18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, 216, 234, 252, 270, 288, 306, 324, 342, 360
I would not recommend using this method because it takes so much longer, but if you cannot remember how to do it the other way, use this method.
The lowest common multiple of 8 and 20 is 40. 8 x 5 = 40 and 2 x 20 = 40.
The lowest common multiple is 440
1320.
It is: 80
The Least Common Multiple (LCM) for 40 50 is 200.
The lowest common multiple (LCM) is: 120
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 18, 24, and 40 is 360.
The lowest common multiple of 8 and 20 is 40. 8 x 5 = 40 and 2 x 20 = 40.
The LCM is: 40
To find the two numbers, we need to consider that their highest common factor is 8 and their lowest common multiple is a multiple of 5. The numbers that satisfy these conditions are multiples of 8 and 5. Therefore, the two numbers are 40 and 80, as they have a highest common factor of 8 and a lowest common multiple of 40.
The lowest common multiple is 440
The lowest common multiple (LCM) of 22 and 40 is 440.
The least common multiple (LCM) is: 120
It is infinite but the lowest common multiple is 280
If you mean the lowest common multiple then it is 280
840
40