Given numbers are 389,724,894,745

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

The LCM of 389,724,894,745 is 629456460.

Find LCM of 389,724,894,745 with Prime Factorization

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

2 x 149 x 389 x 362 x 3 x 5 = 629456460

Therefore, the lowest common multiple of 389,724,894,745 is 629456460.

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.

389 x 724 x 894 x 745 = 187578025080

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.

389 : 1, 389

724 : 1, 2, 4, 181, 362, 724

894 : 1, 2, 3, 6, 149, 298, 447, 894

745 : 1, 5, 149, 745

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 389,724,894,745, is 1.

Now, the common factors can be found like this.

389:389

724:2x 2x 181

894:2x 3x 149

745:5x 149

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

2x 149 = 298

Therefore, the value for common factors is 298.

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 = 187578025080/(1x298)

LCM = 187578025080/298

LCM = 629456460

Thus, we can understand that the LCM of 389,724,894,745 is 629456460.

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

• LCM of 442, 573, 902, 173
• LCM of 264, 350, 558, 325
• LCM of 226, 186, 327, 818
• LCM of 325, 295, 527, 485
• LCM of 991, 373, 452, 215

1. What is the LCM of 389, 724, 894, 745?

Answer: LCM of 389, 724, 894, 745 is 629456460.

2. How to calculate the LCM of 389, 724, 894, 745?

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 389, 724, 894, 745.

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}.