Given numbers are 402,266,922,432,581

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

The LCM of 402,266,922,432,581 is 147295408176.

Find LCM of 402,266,922,432,581 with Prime Factorization

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

2 x 3 x 7 x 67 x 19 x 461 x 72 x 83 = 147295408176

Therefore, the lowest common multiple of 402,266,922,432,581 is 147295408176.

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 266 x 922 x 432 x 581 = 24745628573568

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

266 : 1, 2, 7, 14, 19, 38, 133, 266

922 : 1, 2, 461, 922

432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

581 : 1, 7, 83, 581

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,266,922,432,581, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

266:2x 7x 19

922:2x 461

432:2x 2x 2x 2x 3x 3x 3

581:7x 83

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 3x 7 = 168

Therefore, the value for common factors is 168.

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 = 24745628573568/(1x168)

LCM = 24745628573568/168

LCM = 147295408176

Thus, we can understand that the LCM of 402,266,922,432,581 is 147295408176.

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

• LCM of 764, 829, 138, 129, 178
• LCM of 122, 577, 356, 517, 288
• LCM of 393, 452, 671, 147, 967
• LCM of 771, 786, 325, 649, 853
• LCM of 561, 665, 141, 384, 940

1. What is the LCM of 402, 266, 922, 432, 581?

Answer: LCM of 402, 266, 922, 432, 581 is 147295408176.

2. How to calculate the LCM of 402, 266, 922, 432, 581?

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, 266, 922, 432, 581.

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}.