Given numbers are 380,503,785,518

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

The LCM of 380,503,785,518 is 7772325820.

Find LCM of 380,503,785,518 with Prime Factorization

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

2 x 5 x 38 x 503 x 157 x 259 = 7772325820

Therefore, the lowest common multiple of 380,503,785,518 is 7772325820.

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.

380 x 503 x 785 x 518 = 77723258200

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.

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

503 : 1, 503

785 : 1, 5, 157, 785

518 : 1, 2, 7, 14, 37, 74, 259, 518

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 380,503,785,518, is 1.

Now, the common factors can be found like this.

380:2x 2x 5x 19

503:503

785:5x 157

518:2x 7x 37

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 = 77723258200/(1x10)

LCM = 77723258200/10

LCM = 7772325820

Thus, we can understand that the LCM of 380,503,785,518 is 7772325820.

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

• LCM of 218, 935, 150, 109
• LCM of 588, 530, 295, 785
• LCM of 826, 708, 482, 281
• LCM of 760, 674, 185, 288
• LCM of 302, 984, 625, 657

1. What is the LCM of 380, 503, 785, 518?

Answer: LCM of 380, 503, 785, 518 is 7772325820.

2. How to calculate the LCM of 380, 503, 785, 518?

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 380, 503, 785, 518.

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}.