Given numbers are 743,481,481,491

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

The LCM of 743,481,481,491 is 175475053.

Find LCM of 743,481,481,491 with Prime Factorization

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

13 x 37 x 743 x 1 x 1 x 491 = 175475053

Therefore, the lowest common multiple of 743,481,481,491 is 175475053.

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.

743 x 481 x 481 x 491 = 84403500493

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.

743 : 1, 743

481 : 1, 13, 37, 481

481 : 1, 13, 37, 481

491 : 1, 491

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 743,481,481,491, is 1.

Now, the common factors can be found like this.

743:743

481:13x 37

481:13x 37

491:491

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

13x 37 = 481

Therefore, the value for common factors is 481.

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 = 84403500493/(1x481)

LCM = 84403500493/481

LCM = 175475053

Thus, we can understand that the LCM of 743,481,481,491 is 175475053.

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

• LCM of 572, 532, 621, 870
• LCM of 271, 942, 852, 685
• LCM of 223, 942, 125, 596
• LCM of 366, 522, 242, 968
• LCM of 828, 507, 146, 112

1. What is the LCM of 743, 481, 481, 491?

Answer: LCM of 743, 481, 481, 491 is 175475053.

2. How to calculate the LCM of 743, 481, 481, 491?

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 743, 481, 481, 491.

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}.