Given numbers are 540,854,859,397

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

The LCM of 540,854,859,397 is 78633083340.

Find LCM of 540,854,859,397 with Prime Factorization

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

2 x 270 x 427 x 859 x 397 = 78633083340

Therefore, the lowest common multiple of 540,854,859,397 is 78633083340.

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.

540 x 854 x 859 x 397 = 157266166680

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.

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

854 : 1, 2, 7, 14, 61, 122, 427, 854

859 : 1, 859

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 540,854,859,397, is 1.

Now, the common factors can be found like this.

540:2x 2x 3x 3x 3x 5

854:2x 7x 61

859:859

397:397

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

2 = 2

Therefore, the value for common factors is 2.

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 = 157266166680/(1x2)

LCM = 157266166680/2

LCM = 78633083340

Thus, we can understand that the LCM of 540,854,859,397 is 78633083340.

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

• LCM of 529, 148, 860, 385
• LCM of 970, 107, 921, 367
• LCM of 843, 333, 914, 526
• LCM of 345, 925, 109, 152
• LCM of 327, 558, 336, 911

1. What is the LCM of 540, 854, 859, 397?

Answer: LCM of 540, 854, 859, 397 is 78633083340.

2. How to calculate the LCM of 540, 854, 859, 397?

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 540, 854, 859, 397.

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}.