Given numbers are 388,474,273,507,169

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

The LCM of 388,474,273,507,169 is 108783948.

Find LCM of 388,474,273,507,169 with Prime Factorization

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

2 x 3 x 13 x 13 x 194 x 79 x 7 x 1 x 1 = 108783948

Therefore, the lowest common multiple of 388,474,273,507,169 is 108783948.

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 474 x 273 x 507 x 169 = 4301970007608

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

474 : 1, 2, 3, 6, 79, 158, 237, 474

273 : 1, 3, 7, 13, 21, 39, 91, 273

507 : 1, 3, 13, 39, 169, 507

169 : 1, 13, 169

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,474,273,507,169, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

474:2x 3x 79

273:3x 7x 13

507:3x 13x 13

169:13x 13

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

2x 3x 3x 13x 13x 13 = 39546

Therefore, the value for common factors is 39546.

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 = 4301970007608/(1x39546)

LCM = 4301970007608/39546

LCM = 108783948

Thus, we can understand that the LCM of 388,474,273,507,169 is 108783948.

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

• LCM of 587, 548, 676, 366, 238
• LCM of 428, 372, 417, 967, 475
• LCM of 523, 870, 572, 620, 893
• LCM of 400, 444, 523, 475, 648
• LCM of 586, 655, 369, 538, 608

1. What is the LCM of 388, 474, 273, 507, 169?

Answer: LCM of 388, 474, 273, 507, 169 is 108783948.

2. How to calculate the LCM of 388, 474, 273, 507, 169?

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, 474, 273, 507, 169.

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}.