Given numbers are 402,249,878,485

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

The LCM of 402,249,878,485 is 7104121890.

Find LCM of 402,249,878,485 with Prime Factorization

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

2 x 3 x 67 x 83 x 439 x 485 = 7104121890

Therefore, the lowest common multiple of 402,249,878,485 is 7104121890.

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 249 x 878 x 485 = 42624731340

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

249 : 1, 3, 83, 249

878 : 1, 2, 439, 878

485 : 1, 5, 97, 485

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,249,878,485, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

249:3x 83

878:2x 439

485:5x 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 3 = 6

Therefore, the value for common factors is 6.

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 = 42624731340/(1x6)

LCM = 42624731340/6

LCM = 7104121890

Thus, we can understand that the LCM of 402,249,878,485 is 7104121890.

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

• LCM of 957, 985, 238, 357
• LCM of 501, 872, 835, 356
• LCM of 633, 307, 524, 834
• LCM of 974, 588, 718, 686
• LCM of 498, 599, 935, 899

1. What is the LCM of 402, 249, 878, 485?

Answer: LCM of 402, 249, 878, 485 is 7104121890.

2. How to calculate the LCM of 402, 249, 878, 485?

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, 249, 878, 485.

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}.