Given numbers are 856,456,330,103,402

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

The LCM of 856,456,330,103,402 is 18519247560.

Find LCM of 856,456,330,103,402 with Prime Factorization

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

2 x 2 x 2 x 3 x 107 x 19 x 55 x 103 x 67 = 18519247560

Therefore, the lowest common multiple of 856,456,330,103,402 is 18519247560.

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.

856 x 456 x 330 x 103 x 402 = 5333543297280

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.

856 : 1, 2, 4, 8, 107, 214, 428, 856

456 : 1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456

330 : 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

103 : 1, 103

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 856,456,330,103,402, is 1.

Now, the common factors can be found like this.

856:2x 2x 2x 107

456:2x 2x 2x 3x 19

330:2x 3x 5x 11

103:103

402:2x 3x 67

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 2x 2x 2x 3x 3 = 288

Therefore, the value for common factors is 288.

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 = 5333543297280/(1x288)

LCM = 5333543297280/288

LCM = 18519247560

Thus, we can understand that the LCM of 856,456,330,103,402 is 18519247560.

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

• LCM of 348, 457, 215, 357, 281
• LCM of 710, 767, 660, 238, 340
• LCM of 143, 120, 518, 912, 605
• LCM of 938, 511, 452, 209, 757
• LCM of 481, 397, 855, 952, 597

1. What is the LCM of 856, 456, 330, 103, 402?

Answer: LCM of 856, 456, 330, 103, 402 is 18519247560.

2. How to calculate the LCM of 856, 456, 330, 103, 402?

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 856, 456, 330, 103, 402.

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}.