The Lcm of 9 and 15 is 18. The reason the answer is 18 is because 9 multiplied by 15 equals 180 which is the sum of the digits in both numbers.

### Introduction: What is LCM?

LCM (Least Common Multiple) is a mathematical term that is used to find the largest common multiple of two numbers. It can be used to find out how many different ways two numbers can be multiplied together to create a larger number. The LCM for 9 and 15 is 15.

### 9 and 15: The simplest example

The LCM of 9 and 15 is 12. This can be seen by arranging the digits like this:

9 + 1 = 10

10 + 1 = 11

11 + 1 = 12

12 + 0 = 12

This process can be repeated to get the LCM of any two numbers.

### LCM of 9 and 15: Conclusion

The Lcm of 9 and 15 is 18. The Lcm of 9 and 15 is the sum of the squares of their individual digits, which is 18.

### What is the lcm of 9 and 15?

9 is less than 15.

### What is the lcm of 17 and 25?

The lcm of 17 and 25 is 5.

### What is the lcm of 12 and 18?

12 is less than 18.

### What is the Lcm of 9 and 15?

The Lcm of 9 and 15 is 18.

### What is the Lcm of 12 and 18?

The Lcm of 12 and 18 is 36.

### What is the Lcm of 10 and 16?

The Lcm of 10 and 16 is 20.

### What is the Lcm of 9 and 15

The Lcm of 9 and 15 is 18.