Given numbers are 856,944,790,390,157

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

The LCM of 856,944,790,390,157 is 244296433680.

Find LCM of 856,944,790,390,157 with Prime Factorization

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

2 x 2 x 2 x 5 x 107 x 118 x 79 x 39 x 157 = 244296433680

Therefore, the lowest common multiple of 856,944,790,390,157 is 244296433680.

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.

856 x 944 x 790 x 390 x 157 = 39087429388800

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.

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

944 : 1, 2, 4, 8, 16, 59, 118, 236, 472, 944

790 : 1, 2, 5, 10, 79, 158, 395, 790

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

157 : 1, 157

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 856,944,790,390,157, is 1.

Now, the common factors can be found like this.

856:2x 2x 2x 107

944:2x 2x 2x 2x 59

790:2x 5x 79

390:2x 3x 5x 13

157:157

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 5 = 160

Therefore, the value for common factors is 160.

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 = 39087429388800/(1x160)

LCM = 39087429388800/160

LCM = 244296433680

Thus, we can understand that the LCM of 856,944,790,390,157 is 244296433680.

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

• LCM of 732, 720, 994, 847, 250
• LCM of 324, 979, 270, 999, 330
• LCM of 219, 900, 769, 717, 173
• LCM of 296, 817, 414, 744, 152
• LCM of 949, 508, 920, 164, 632

1. What is the LCM of 856, 944, 790, 390, 157?

Answer: LCM of 856, 944, 790, 390, 157 is 244296433680.

2. How to calculate the LCM of 856, 944, 790, 390, 157?

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 856, 944, 790, 390, 157.

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}.