Given numbers are 726,616,856,638,188

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

The LCM of 726,616,856,638,188 is 2964655848.

Find LCM of 726,616,856,638,188 with Prime Factorization

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

2 x 2 x 2 x 11 x 33 x 7 x 107 x 29 x 47 = 2964655848

Therefore, the lowest common multiple of 726,616,856,638,188 is 2964655848.

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.

726 x 616 x 856 x 638 x 188 = 45916589773824

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.

726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

856 : 1, 2, 4, 8, 107, 214, 428, 856

638 : 1, 2, 11, 22, 29, 58, 319, 638

188 : 1, 2, 4, 47, 94, 188

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 726,616,856,638,188, is 2.

Now, the common factors can be found like this.

726:2x 3x 11x 11

616:2x 2x 2x 7x 11

856:2x 2x 2x 107

638:2x 11x 29

188:2x 2x 47

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 11 = 7744

Therefore, the value for common factors is 7744.

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 = 45916589773824/(2x7744)

LCM = 45916589773824/15488

LCM = 2964655848

Thus, we can understand that the LCM of 726,616,856,638,188 is 2964655848.

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

• LCM of 614, 482, 603, 976, 262
• LCM of 391, 196, 951, 944, 878
• LCM of 907, 658, 490, 152, 843
• LCM of 546, 286, 624, 601, 850
• LCM of 954, 167, 214, 595, 453

1. What is the LCM of 726, 616, 856, 638, 188?

Answer: LCM of 726, 616, 856, 638, 188 is 2964655848.

2. How to calculate the LCM of 726, 616, 856, 638, 188?

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 726, 616, 856, 638, 188.

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}.