Given numbers are 745,647,481,647

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

The LCM of 745,647,481,647 is 231849215.

Find LCM of 745,647,481,647 with Prime Factorization

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

647 x 745 x 1 x 481 x 1 = 231849215

Therefore, the lowest common multiple of 745,647,481,647 is 231849215.

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.

745 x 647 x 481 x 647 = 150006442105

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.

745 : 1, 5, 149, 745

647 : 1, 647

481 : 1, 13, 37, 481

647 : 1, 647

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 745,647,481,647, is 1.

Now, the common factors can be found like this.

745:5x 149

647:647

481:13x 37

647:647

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

647 = 647

Therefore, the value for common factors is 647.

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 = 150006442105/(1x647)

LCM = 150006442105/647

LCM = 231849215

Thus, we can understand that the LCM of 745,647,481,647 is 231849215.

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

• LCM of 251, 785, 780, 100
• LCM of 651, 355, 636, 905
• LCM of 675, 360, 152, 552
• LCM of 874, 363, 811, 203
• LCM of 908, 736, 418, 562

1. What is the LCM of 745, 647, 481, 647?

Answer: LCM of 745, 647, 481, 647 is 231849215.

2. How to calculate the LCM of 745, 647, 481, 647?

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 745, 647, 481, 647.

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}.