LCM(5, 9) = 45
They both go into 1440, for example.
3 and 5, yes. 2, 9 and 10, no.
The LCM (least common multiple) of 5, 7, and 9 is 315.
The Lowest Common Multiple (LCM) of 2, 5, 7 and 9 is 630.
5 times with a remainder of 9
Both 9 and 5 go into 45, which is the least common multiple (LCM) of the two numbers. To find the LCM, you can list the multiples of each number (9: 9, 18, 27, 36, 45, ...; 5: 5, 10, 15, 20, 25, 30, 35, 40, 45, ...), and identify the smallest common multiple. Therefore, 45 is the smallest number that both 9 and 5 divide evenly into.
9 and 13 both go into 117.
They both go into 1440, for example.
The number that goes into both 9 and 5 is 1. This is because 1 is a factor of every integer, including 9 and 5. In other words, both 9 and 5 can be divided evenly by 1.
9y + 5 = 0 (-5 on both sides)9y = -5 (/9 on both sides)y = -5/9
36
15 and 5 both go into every multiple of 15 .
Well, honey, 13 and 9 both go into numbers that are multiples of both 13 and 9. So, the numbers that both 13 and 9 go into are the common multiples of 13 and 9, like 117. Hope that clears things up for you, darling.
2x + 5 = -76 - 7x Add 7x to both sides: 9x + 5 = - 76 Subtract 5 from both sides: 9x = -81 Divide both sides by 9: x = -81/9 = -9
Both 9 and 3 go into both numbers. 45/54 = 5/6 45/54 = 15/18
A number that is divisible by both 5 and 9 must be a multiple of their least common multiple (LCM). The LCM of 5 and 9 is 45. Therefore, any multiple of 45, such as 45, 90, or 135, will be divisible by both 5 and 9.
They can both go into 153 evenly 153/9 =17 153/17=9