LCM of 15 and 25 is 75. Let’s see methods and solutions:

## How to Find The LCM of 15 and 25?

LCM of 15 and 25 can be found by the Prime factorization method, listing common multiple methods and division methods. Let’s see the LCM of 15 and 25 step by step.

### LCM of 15 and 25 by Prime Factorization Method

Step 1 do prime factors of 15 and 25

Factors of 15

15 = 3×5

Factors of 25

25 = 5×5 = 5^{2}

Step II Multiply the Highest Power Prime Factors

3×5^{2} = 3×5×5 = 75

Step III Find LCM

LCM is the product of the highest power factor.

So, the LCM of 15 and 25 is 75.

### LCM of 15 and 25 by Lists of Common Multiple

Step I Find Multiples

Multiples of 15

15 = 15, 30, 45, 60, 75, 90, 105, 120, 145, 150, …

Multiples of 25

25 = 25, 50, 75, 100, 125, 150, …

Step II, List the common Multiples

75, 150, ….

Step III LCM is the least common multiple

Here we can see that the smallest common multiple of 15 and 25 is 75.

Hence, The LCM of 15 and 25 is 75.

### LCM of 15 and 25 by Division Method

Also, Check:

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