Given numbers are 857,979,385,257,894

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

The LCM of 857,979,385,257,894 is 6746867794590.

Find LCM of 857,979,385,257,894 with Prime Factorization

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

11 x 857 x 89 x 35 x 257 x 894 = 6746867794590

Therefore, the lowest common multiple of 857,979,385,257,894 is 6746867794590.

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.

857 x 979 x 385 x 257 x 894 = 74215545740490

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.

857 : 1, 857

979 : 1, 11, 89, 979

385 : 1, 5, 7, 11, 35, 55, 77, 385

257 : 1, 257

894 : 1, 2, 3, 6, 149, 298, 447, 894

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 857,979,385,257,894, is 1.

Now, the common factors can be found like this.

857:857

979:11x 89

385:5x 7x 11

257:257

894:2x 3x 149

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

11 = 11

Therefore, the value for common factors is 11.

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 = 74215545740490/(1x11)

LCM = 74215545740490/11

LCM = 6746867794590

Thus, we can understand that the LCM of 857,979,385,257,894 is 6746867794590.

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

• LCM of 922, 955, 915, 337, 212
• LCM of 280, 738, 737, 944, 901
• LCM of 545, 854, 487, 661, 622
• LCM of 980, 642, 381, 345, 499
• LCM of 762, 711, 411, 339, 440

1. What is the LCM of 857, 979, 385, 257, 894?

Answer: LCM of 857, 979, 385, 257, 894 is 6746867794590.

2. How to calculate the LCM of 857, 979, 385, 257, 894?

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 857, 979, 385, 257, 894.

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}.