Given numbers are 572,690,193,742

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

The LCM of 572,690,193,742 is 14130136020.

Find LCM of 572,690,193,742 with Prime Factorization

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

2 x 286 x 345 x 193 x 371 = 14130136020

Therefore, the lowest common multiple of 572,690,193,742 is 14130136020.

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.

572 x 690 x 193 x 742 = 56520544080

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.

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

193 : 1, 193

742 : 1, 2, 7, 14, 53, 106, 371, 742

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 572,690,193,742, is 1.

Now, the common factors can be found like this.

572:2x 2x 11x 13

690:2x 3x 5x 23

193:193

742:2x 7x 53

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 56520544080/(1x4)

LCM = 56520544080/4

LCM = 14130136020

Thus, we can understand that the LCM of 572,690,193,742 is 14130136020.

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

• LCM of 653, 582, 830, 157
• LCM of 510, 481, 442, 525
• LCM of 545, 218, 369, 568
• LCM of 695, 528, 546, 534
• LCM of 560, 710, 321, 642

1. What is the LCM of 572, 690, 193, 742?

Answer: LCM of 572, 690, 193, 742 is 14130136020.

2. How to calculate the LCM of 572, 690, 193, 742?

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 572, 690, 193, 742.

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}.