Given numbers are 388,651,227,107,742

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

The LCM of 388,651,227,107,742 is 325160826396.

Find LCM of 388,651,227,107,742 with Prime Factorization

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

2 x 7 x 194 x 93 x 227 x 107 x 53 = 325160826396

Therefore, the lowest common multiple of 388,651,227,107,742 is 325160826396.

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 651 x 227 x 107 x 742 = 4552251569544

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

651 : 1, 3, 7, 21, 31, 93, 217, 651

227 : 1, 227

107 : 1, 107

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 388,651,227,107,742, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

651:3x 7x 31

227:227

107:107

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 7 = 14

Therefore, the value for common factors is 14.

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 = 4552251569544/(1x14)

LCM = 4552251569544/14

LCM = 325160826396

Thus, we can understand that the LCM of 388,651,227,107,742 is 325160826396.

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

• LCM of 931, 123, 557, 916, 664
• LCM of 861, 568, 824, 420, 496
• LCM of 982, 535, 899, 290, 263
• LCM of 597, 249, 280, 839, 282
• LCM of 794, 486, 975, 489, 875

1. What is the LCM of 388, 651, 227, 107, 742?

Answer: LCM of 388, 651, 227, 107, 742 is 325160826396.

2. How to calculate the LCM of 388, 651, 227, 107, 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 388, 651, 227, 107, 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}.