Given numbers are 728,113,555,190

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

The LCM of 728,113,555,190 is 867473880.

Find LCM of 728,113,555,190 with Prime Factorization

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

2 x 5 x 364 x 113 x 111 x 19 = 867473880

Therefore, the lowest common multiple of 728,113,555,190 is 867473880.

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.

728 x 113 x 555 x 190 = 8674738800

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.

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

113 : 1, 113

555 : 1, 3, 5, 15, 37, 111, 185, 555

190 : 1, 2, 5, 10, 19, 38, 95, 190

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 728,113,555,190, is 1.

Now, the common factors can be found like this.

728:2x 2x 2x 7x 13

113:113

555:3x 5x 37

190:2x 5x 19

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 8674738800/(1x10)

LCM = 8674738800/10

LCM = 867473880

Thus, we can understand that the LCM of 728,113,555,190 is 867473880.

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

• LCM of 308, 885, 903, 527
• LCM of 416, 200, 408, 559
• LCM of 180, 116, 780, 895
• LCM of 260, 620, 223, 278
• LCM of 929, 747, 620, 988

1. What is the LCM of 728, 113, 555, 190?

Answer: LCM of 728, 113, 555, 190 is 867473880.

2. How to calculate the LCM of 728, 113, 555, 190?

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 728, 113, 555, 190.

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}.