Given numbers are 351,466,143,781

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

The LCM of 351,466,143,781 is 127745046.

Find LCM of 351,466,143,781 with Prime Factorization

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

11 x 13 x 27 x 466 x 1 x 71 = 127745046

Therefore, the lowest common multiple of 351,466,143,781 is 127745046.

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.

351 x 466 x 143 x 781 = 18267541578

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.

351 : 1, 3, 9, 13, 27, 39, 117, 351

466 : 1, 2, 233, 466

143 : 1, 11, 13, 143

781 : 1, 11, 71, 781

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 351,466,143,781, is 1.

Now, the common factors can be found like this.

351:3x 3x 3x 13

466:2x 233

143:11x 13

781:11x 71

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

11x 13 = 143

Therefore, the value for common factors is 143.

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 = 18267541578/(1x143)

LCM = 18267541578/143

LCM = 127745046

Thus, we can understand that the LCM of 351,466,143,781 is 127745046.

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

• LCM of 673, 908, 117, 742
• LCM of 472, 478, 761, 830
• LCM of 287, 469, 870, 963
• LCM of 185, 162, 125, 592
• LCM of 769, 359, 184, 327

1. What is the LCM of 351, 466, 143, 781?

Answer: LCM of 351, 466, 143, 781 is 127745046.

2. How to calculate the LCM of 351, 466, 143, 781?

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 351, 466, 143, 781.

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}.