Given numbers are 225,155,545

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 225,155,545 is 760275.

Find LCM of 225,155,545 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

5 x 45 x 31 x 109 = 760275

Therefore, the lowest common multiple of 225,155,545 is 760275.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

225 x 155 x 545 = 19006875

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

225 : 1, 3, 5, 9, 15, 25, 45, 75, 225

155 : 1, 5, 31, 155

545 : 1, 5, 109, 545

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 225,155,545, is 5.

Now, the common factors can be found like this.

225:3x 3x 5x 5

155:5x 31

545:5x 109

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

5 = 5

Therefore, the value for common factors is 5.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 19006875/(5x5)

LCM = 19006875/25

LCM = 760275

Thus, we can understand that the LCM of 225,155,545 is 760275.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 415, 129, 380
• LCM of 328, 884, 987
• LCM of 563, 972, 397
• LCM of 431, 705, 191
• LCM of 213, 898, 860

1. What is the LCM of 225, 155, 545?

Answer: LCM of 225, 155, 545 is 760275.

2. How to calculate the LCM of 225, 155, 545?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 225, 155, 545.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.