Given numbers are 518,780,854,107,666

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

The LCM of 518,780,854,107,666 is 3955753620.

Find LCM of 518,780,854,107,666 with Prime Factorization

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

2 x 3 x 7 x 37 x 1 x 130 x 61 x 107 x 3 = 3955753620

Therefore, the lowest common multiple of 518,780,854,107,666 is 3955753620.

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.

518 x 780 x 854 x 107 x 666 = 24588964501920

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.

518 : 1, 2, 7, 14, 37, 74, 259, 518

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

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

107 : 1, 107

666 : 1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 518,780,854,107,666, is 1.

Now, the common factors can be found like this.

518:2x 7x 37

780:2x 2x 3x 5x 13

854:2x 7x 61

107:107

666:2x 3x 3x 37

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 3x 7x 37 = 6216

Therefore, the value for common factors is 6216.

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 = 24588964501920/(1x6216)

LCM = 24588964501920/6216

LCM = 3955753620

Thus, we can understand that the LCM of 518,780,854,107,666 is 3955753620.

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

• LCM of 560, 757, 611, 386, 675
• LCM of 747, 834, 843, 647, 480
• LCM of 818, 962, 976, 257, 524
• LCM of 241, 692, 435, 541, 352
• LCM of 120, 948, 415, 590, 607

1. What is the LCM of 518, 780, 854, 107, 666?

Answer: LCM of 518, 780, 854, 107, 666 is 3955753620.

2. How to calculate the LCM of 518, 780, 854, 107, 666?

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 518, 780, 854, 107, 666.

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}.