Given numbers are 555,840,471,348

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

The LCM of 555,840,471,348 is 141507240.

Find LCM of 555,840,471,348 with Prime Factorization

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

2 x 2 x 3 x 5 x 37 x 14 x 157 x 29 = 141507240

Therefore, the lowest common multiple of 555,840,471,348 is 141507240.

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.

555 x 840 x 471 x 348 = 76413909600

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.

555 : 1, 3, 5, 15, 37, 111, 185, 555

840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

471 : 1, 3, 157, 471

348 : 1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 555,840,471,348, is 3.

Now, the common factors can be found like this.

555:3x 5x 37

840:2x 2x 2x 3x 5x 7

471:3x 157

348:2x 2x 3x 29

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

2x 2x 3x 3x 5 = 180

Therefore, the value for common factors is 180.

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 = 76413909600/(3x180)

LCM = 76413909600/540

LCM = 141507240

Thus, we can understand that the LCM of 555,840,471,348 is 141507240.

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

• LCM of 861, 149, 260, 422
• LCM of 739, 635, 405, 565
• LCM of 140, 177, 483, 419
• LCM of 510, 661, 456, 835
• LCM of 260, 693, 778, 224

1. What is the LCM of 555, 840, 471, 348?

Answer: LCM of 555, 840, 471, 348 is 141507240.

2. How to calculate the LCM of 555, 840, 471, 348?

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 555, 840, 471, 348.

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}.