Given numbers are 6,642,673,443

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

The LCM of 6,642,673,443 is 191405238.

Find LCM of 6,642,673,443 with Prime Factorization

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

2 x 3 x 1 x 107 x 673 x 443 = 191405238

Therefore, the lowest common multiple of 6,642,673,443 is 191405238.

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.

6 x 642 x 673 x 443 = 1148431428

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.

6 : 1, 2, 3, 6

642 : 1, 2, 3, 6, 107, 214, 321, 642

673 : 1, 673

443 : 1, 443

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 6,642,673,443, is 1.

Now, the common factors can be found like this.

6:2x 3

642:2x 3x 107

673:673

443:443

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 1148431428/(1x6)

LCM = 1148431428/6

LCM = 191405238

Thus, we can understand that the LCM of 6,642,673,443 is 191405238.

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

• LCM of 4, 899, 554, 432
• LCM of 6, 687, 268, 308
• LCM of 8, 436, 343, 220
• LCM of 6, 496, 280, 678
• LCM of 6, 789, 752, 785

1. What is the LCM of 6, 642, 673, 443?

Answer: LCM of 6, 642, 673, 443 is 191405238.

2. How to calculate the LCM of 6, 642, 673, 443?

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 6, 642, 673, 443.

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}.