Given numbers are 325,172,422,545

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

The LCM of 325,172,422,545 is 1285644100.

Find LCM of 325,172,422,545 with Prime Factorization

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

2 x 5 x 65 x 86 x 211 x 109 = 1285644100

Therefore, the lowest common multiple of 325,172,422,545 is 1285644100.

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.

325 x 172 x 422 x 545 = 12856441000

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.

325 : 1, 5, 13, 25, 65, 325

172 : 1, 2, 4, 43, 86, 172

422 : 1, 2, 211, 422

545 : 1, 5, 109, 545

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 325,172,422,545, is 1.

Now, the common factors can be found like this.

325:5x 5x 13

172:2x 2x 43

422:2x 211

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.

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 12856441000/(1x10)

LCM = 12856441000/10

LCM = 1285644100

Thus, we can understand that the LCM of 325,172,422,545 is 1285644100.

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

• LCM of 776, 862, 419, 547
• LCM of 141, 290, 704, 338
• LCM of 715, 954, 469, 504
• LCM of 188, 332, 450, 251
• LCM of 466, 888, 713, 591

1. What is the LCM of 325, 172, 422, 545?

Answer: LCM of 325, 172, 422, 545 is 1285644100.

2. How to calculate the LCM of 325, 172, 422, 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 325, 172, 422, 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}.