Given numbers are 755,481,664,428

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

The LCM of 755,481,664,428 is 25801436440.

Find LCM of 755,481,664,428 with Prime Factorization

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

2 x 2 x 755 x 481 x 166 x 107 = 25801436440

Therefore, the lowest common multiple of 755,481,664,428 is 25801436440.

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.

755 x 481 x 664 x 428 = 103205745760

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.

755 : 1, 5, 151, 755

481 : 1, 13, 37, 481

664 : 1, 2, 4, 8, 83, 166, 332, 664

428 : 1, 2, 4, 107, 214, 428

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 755,481,664,428, is 1.

Now, the common factors can be found like this.

755:5x 151

481:13x 37

664:2x 2x 2x 83

428:2x 2x 107

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 103205745760/(1x4)

LCM = 103205745760/4

LCM = 25801436440

Thus, we can understand that the LCM of 755,481,664,428 is 25801436440.

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

• LCM of 973, 744, 181, 533
• LCM of 910, 211, 116, 835
• LCM of 894, 380, 737, 945
• LCM of 181, 596, 211, 310
• LCM of 294, 744, 864, 199

1. What is the LCM of 755, 481, 664, 428?

Answer: LCM of 755, 481, 664, 428 is 25801436440.

2. How to calculate the LCM of 755, 481, 664, 428?

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 755, 481, 664, 428.

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}.