Given numbers are 716,780,156,726

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

The LCM of 716,780,156,726 is 16894020.

Find LCM of 716,780,156,726 with Prime Factorization

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

2 x 2 x 3 x 13 x 179 x 5 x 1 x 121 = 16894020

Therefore, the lowest common multiple of 716,780,156,726 is 16894020.

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.

716 x 780 x 156 x 726 = 63251210880

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.

716 : 1, 2, 4, 179, 358, 716

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

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

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 716,780,156,726, is 2.

Now, the common factors can be found like this.

716:2x 2x 179

780:2x 2x 3x 5x 13

156:2x 2x 3x 13

726:2x 3x 11x 11

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 3x 3x 13 = 1872

Therefore, the value for common factors is 1872.

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 = 63251210880/(2x1872)

LCM = 63251210880/3744

LCM = 16894020

Thus, we can understand that the LCM of 716,780,156,726 is 16894020.

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

• LCM of 405, 408, 792, 548
• LCM of 331, 237, 181, 852
• LCM of 906, 992, 142, 419
• LCM of 900, 316, 862, 253
• LCM of 123, 348, 257, 822

1. What is the LCM of 716, 780, 156, 726?

Answer: LCM of 716, 780, 156, 726 is 16894020.

2. How to calculate the LCM of 716, 780, 156, 726?

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 716, 780, 156, 726.

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}.