Given numbers are 225,635,520

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

The LCM of 225,635,520 is 2971800.

Find LCM of 225,635,520 with Prime Factorization

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

5 x 45 x 127 x 104 = 2971800

Therefore, the lowest common multiple of 225,635,520 is 2971800.

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 635 x 520 = 74295000

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

635 : 1, 5, 127, 635

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 225,635,520, is 5.

Now, the common factors can be found like this.

225:3x 3x 5x 5

635:5x 127

520:2x 2x 2x 5x 13

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 = 74295000/(5x5)

LCM = 74295000/25

LCM = 2971800

Thus, we can understand that the LCM of 225,635,520 is 2971800.

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

• LCM of 921, 195, 482
• LCM of 684, 579, 523
• LCM of 598, 816, 583
• LCM of 321, 221, 423
• LCM of 775, 201, 376

1. What is the LCM of 225, 635, 520?

Answer: LCM of 225, 635, 520 is 2971800.

2. How to calculate the LCM of 225, 635, 520?

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, 635, 520.

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}.