Given numbers are 742,439,563,230

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

The LCM of 742,439,563,230 is 21089906810.

Find LCM of 742,439,563,230 with Prime Factorization

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

2 x 371 x 439 x 563 x 115 = 21089906810

Therefore, the lowest common multiple of 742,439,563,230 is 21089906810.

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.

742 x 439 x 563 x 230 = 42179813620

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.

742 : 1, 2, 7, 14, 53, 106, 371, 742

439 : 1, 439

563 : 1, 563

230 : 1, 2, 5, 10, 23, 46, 115, 230

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 742,439,563,230, is 1.

Now, the common factors can be found like this.

742:2x 7x 53

439:439

563:563

230:2x 5x 23

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

2 = 2

Therefore, the value for common factors is 2.

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 = 42179813620/(1x2)

LCM = 42179813620/2

LCM = 21089906810

Thus, we can understand that the LCM of 742,439,563,230 is 21089906810.

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

• LCM of 846, 567, 454, 588
• LCM of 810, 201, 584, 648
• LCM of 769, 916, 708, 777
• LCM of 166, 279, 911, 455
• LCM of 560, 782, 513, 667

1. What is the LCM of 742, 439, 563, 230?

Answer: LCM of 742, 439, 563, 230 is 21089906810.

2. How to calculate the LCM of 742, 439, 563, 230?

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 742, 439, 563, 230.

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}.