Given numbers are 647,481,468

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

The LCM of 647,481,468 is 11203452.

Find LCM of 647,481,468 with Prime Factorization

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

13 x 647 x 37 x 36 = 11203452

Therefore, the lowest common multiple of 647,481,468 is 11203452.

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.

647 x 481 x 468 = 145644876

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.

647 : 1, 647

481 : 1, 13, 37, 481

468 : 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 647,481,468, is 1.

Now, the common factors can be found like this.

647:647

481:13x 37

468:2x 2x 3x 3x 13

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

13 = 13

Therefore, the value for common factors is 13.

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 = 145644876/(1x13)

LCM = 145644876/13

LCM = 11203452

Thus, we can understand that the LCM of 647,481,468 is 11203452.

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

• LCM of 524, 518, 491
• LCM of 512, 722, 167
• LCM of 750, 505, 490
• LCM of 785, 200, 643
• LCM of 490, 686, 265

1. What is the LCM of 647, 481, 468?

Answer: LCM of 647, 481, 468 is 11203452.

2. How to calculate the LCM of 647, 481, 468?

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 647, 481, 468.

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}.