Given numbers are 473,154,751,638

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

The LCM of 473,154,751,638 is 144220538.

Find LCM of 473,154,751,638 with Prime Factorization

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

2 x 11 x 43 x 7 x 751 x 29 = 144220538

Therefore, the lowest common multiple of 473,154,751,638 is 144220538.

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.

473 x 154 x 751 x 638 = 34901370196

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.

473 : 1, 11, 43, 473

154 : 1, 2, 7, 11, 14, 22, 77, 154

751 : 1, 751

638 : 1, 2, 11, 22, 29, 58, 319, 638

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 473,154,751,638, is 1.

Now, the common factors can be found like this.

473:11x 43

154:2x 7x 11

751:751

638:2x 11x 29

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

2x 11x 11 = 242

Therefore, the value for common factors is 242.

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 = 34901370196/(1x242)

LCM = 34901370196/242

LCM = 144220538

Thus, we can understand that the LCM of 473,154,751,638 is 144220538.

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

• LCM of 923, 871, 999, 523
• LCM of 501, 596, 666, 724
• LCM of 379, 642, 410, 110
• LCM of 134, 251, 950, 899
• LCM of 413, 667, 941, 433

1. What is the LCM of 473, 154, 751, 638?

Answer: LCM of 473, 154, 751, 638 is 144220538.

2. How to calculate the LCM of 473, 154, 751, 638?

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 473, 154, 751, 638.

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}.