Given numbers are 836,876,728,572,430

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

The LCM of 836,876,728,572,430 is 7164076920.

Find LCM of 836,876,728,572,430 with Prime Factorization

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

2 x 2 x 11 x 13 x 19 x 219 x 14 x 1 x 215 = 7164076920

Therefore, the lowest common multiple of 836,876,728,572,430 is 7164076920.

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.

836 x 876 x 728 x 572 x 430 = 131131263943680

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.

836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

876 : 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

430 : 1, 2, 5, 10, 43, 86, 215, 430

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 836,876,728,572,430, is 2.

Now, the common factors can be found like this.

836:2x 2x 11x 19

876:2x 2x 3x 73

728:2x 2x 2x 7x 13

572:2x 2x 11x 13

430:2x 5x 43

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

2x 2x 2x 2x 2x 2x 11x 13 = 9152

Therefore, the value for common factors is 9152.

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 = 131131263943680/(2x9152)

LCM = 131131263943680/18304

LCM = 7164076920

Thus, we can understand that the LCM of 836,876,728,572,430 is 7164076920.

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

• LCM of 947, 561, 114, 622, 366
• LCM of 250, 707, 870, 643, 305
• LCM of 993, 271, 848, 885, 747
• LCM of 233, 653, 707, 586, 279
• LCM of 178, 143, 336, 482, 543

1. What is the LCM of 836, 876, 728, 572, 430?

Answer: LCM of 836, 876, 728, 572, 430 is 7164076920.

2. How to calculate the LCM of 836, 876, 728, 572, 430?

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 836, 876, 728, 572, 430.

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}.