Given numbers are 611,817,380,543

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

The LCM of 611,817,380,543 is 5421170820.

Find LCM of 611,817,380,543 with Prime Factorization

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

19 x 611 x 43 x 20 x 543 = 5421170820

Therefore, the lowest common multiple of 611,817,380,543 is 5421170820.

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.

611 x 817 x 380 x 543 = 103002245580

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.

611 : 1, 13, 47, 611

817 : 1, 19, 43, 817

380 : 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

543 : 1, 3, 181, 543

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 611,817,380,543, is 1.

Now, the common factors can be found like this.

611:13x 47

817:19x 43

380:2x 2x 5x 19

543:3x 181

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

19 = 19

Therefore, the value for common factors is 19.

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 = 103002245580/(1x19)

LCM = 103002245580/19

LCM = 5421170820

Thus, we can understand that the LCM of 611,817,380,543 is 5421170820.

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

• LCM of 786, 831, 399, 836
• LCM of 477, 250, 548, 188
• LCM of 751, 494, 282, 735
• LCM of 980, 354, 196, 280
• LCM of 833, 359, 989, 277

1. What is the LCM of 611, 817, 380, 543?

Answer: LCM of 611, 817, 380, 543 is 5421170820.

2. How to calculate the LCM of 611, 817, 380, 543?

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 611, 817, 380, 543.

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}.