Given numbers are 387,386,388,502

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

The LCM of 387,386,388,502 is 7274007108.

Find LCM of 387,386,388,502 with Prime Factorization

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

2 x 387 x 193 x 194 x 251 = 7274007108

Therefore, the lowest common multiple of 387,386,388,502 is 7274007108.

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.

387 x 386 x 388 x 502 = 29096028432

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.

387 : 1, 3, 9, 43, 129, 387

386 : 1, 2, 193, 386

388 : 1, 2, 4, 97, 194, 388

502 : 1, 2, 251, 502

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 387,386,388,502, is 1.

Now, the common factors can be found like this.

387:3x 3x 43

386:2x 193

388:2x 2x 97

502:2x 251

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 = 29096028432/(1x4)

LCM = 29096028432/4

LCM = 7274007108

Thus, we can understand that the LCM of 387,386,388,502 is 7274007108.

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

• LCM of 160, 823, 485, 234
• LCM of 991, 674, 202, 256
• LCM of 883, 546, 132, 524
• LCM of 894, 983, 670, 402
• LCM of 779, 993, 488, 685

1. What is the LCM of 387, 386, 388, 502?

Answer: LCM of 387, 386, 388, 502 is 7274007108.

2. How to calculate the LCM of 387, 386, 388, 502?

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 387, 386, 388, 502.

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}.