Given numbers are 388,355,889,774

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

The LCM of 388,355,889,774 is 47388482820.

Find LCM of 388,355,889,774 with Prime Factorization

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

2 x 194 x 355 x 889 x 387 = 47388482820

Therefore, the lowest common multiple of 388,355,889,774 is 47388482820.

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.

388 x 355 x 889 x 774 = 94776965640

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.

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

355 : 1, 5, 71, 355

889 : 1, 7, 127, 889

774 : 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,355,889,774, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

355:5x 71

889:7x 127

774:2x 3x 3x 43

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

2 = 2

Therefore, the value for common factors is 2.

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 = 94776965640/(1x2)

LCM = 94776965640/2

LCM = 47388482820

Thus, we can understand that the LCM of 388,355,889,774 is 47388482820.

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

• LCM of 291, 120, 105, 480
• LCM of 397, 405, 781, 206
• LCM of 809, 771, 672, 981
• LCM of 126, 493, 319, 988
• LCM of 135, 793, 558, 628

1. What is the LCM of 388, 355, 889, 774?

Answer: LCM of 388, 355, 889, 774 is 47388482820.

2. How to calculate the LCM of 388, 355, 889, 774?

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 388, 355, 889, 774.

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}.