Given numbers are 638,717,934,865,962

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

The LCM of 638,717,934,865,962 is 88882835085330.

Find LCM of 638,717,934,865,962 with Prime Factorization

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

2 x 319 x 717 x 467 x 865 x 481 = 88882835085330

Therefore, the lowest common multiple of 638,717,934,865,962 is 88882835085330.

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.

638 x 717 x 934 x 865 x 962 = 355531340341320

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.

638 : 1, 2, 11, 22, 29, 58, 319, 638

717 : 1, 3, 239, 717

934 : 1, 2, 467, 934

865 : 1, 5, 173, 865

962 : 1, 2, 13, 26, 37, 74, 481, 962

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 638,717,934,865,962, is 1.

Now, the common factors can be found like this.

638:2x 11x 29

717:3x 239

934:2x 467

865:5x 173

962:2x 13x 37

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 355531340341320/(1x4)

LCM = 355531340341320/4

LCM = 88882835085330

Thus, we can understand that the LCM of 638,717,934,865,962 is 88882835085330.

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

• LCM of 299, 656, 774, 577, 106
• LCM of 175, 645, 913, 387, 323
• LCM of 358, 646, 140, 945, 920
• LCM of 928, 948, 277, 129, 289
• LCM of 799, 130, 150, 276, 218

1. What is the LCM of 638, 717, 934, 865, 962?

Answer: LCM of 638, 717, 934, 865, 962 is 88882835085330.

2. How to calculate the LCM of 638, 717, 934, 865, 962?

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 638, 717, 934, 865, 962.

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}.