Given numbers are 402,278,412,873

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

The LCM of 402,278,412,873 is 3349662588.

Find LCM of 402,278,412,873 with Prime Factorization

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

2 x 3 x 67 x 139 x 206 x 291 = 3349662588

Therefore, the lowest common multiple of 402,278,412,873 is 3349662588.

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.

402 x 278 x 412 x 873 = 40195951056

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.

402 : 1, 2, 3, 6, 67, 134, 201, 402

278 : 1, 2, 139, 278

412 : 1, 2, 4, 103, 206, 412

873 : 1, 3, 9, 97, 291, 873

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,278,412,873, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

278:2x 139

412:2x 2x 103

873:3x 3x 97

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 3 = 12

Therefore, the value for common factors is 12.

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 = 40195951056/(1x12)

LCM = 40195951056/12

LCM = 3349662588

Thus, we can understand that the LCM of 402,278,412,873 is 3349662588.

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

• LCM of 572, 783, 287, 594
• LCM of 556, 856, 744, 365
• LCM of 154, 200, 455, 995
• LCM of 992, 291, 862, 599
• LCM of 666, 383, 199, 425

1. What is the LCM of 402, 278, 412, 873?

Answer: LCM of 402, 278, 412, 873 is 3349662588.

2. How to calculate the LCM of 402, 278, 412, 873?

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 402, 278, 412, 873.

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}.