Given numbers are 620,894,396,440,266

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

The LCM of 620,894,396,440,266 is 2432734920.

Find LCM of 620,894,396,440,266 with Prime Factorization

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

2 x 2 x 3 x 5 x 11 x 31 x 149 x 3 x 2 x 133 = 2432734920

Therefore, the lowest common multiple of 620,894,396,440,266 is 2432734920.

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.

620 x 894 x 396 x 440 x 266 = 25689680755200

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.

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

894 : 1, 2, 3, 6, 149, 298, 447, 894

396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

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

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 620,894,396,440,266, is 2.

Now, the common factors can be found like this.

620:2x 2x 5x 31

894:2x 3x 149

396:2x 2x 3x 3x 11

440:2x 2x 2x 5x 11

266:2x 7x 19

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 5x 11 = 5280

Therefore, the value for common factors is 5280.

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 = 25689680755200/(2x5280)

LCM = 25689680755200/10560

LCM = 2432734920

Thus, we can understand that the LCM of 620,894,396,440,266 is 2432734920.

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

• LCM of 411, 994, 553, 469, 882
• LCM of 454, 436, 903, 763, 118
• LCM of 415, 410, 115, 522, 146
• LCM of 600, 562, 908, 821, 319
• LCM of 896, 541, 876, 648, 388

1. What is the LCM of 620, 894, 396, 440, 266?

Answer: LCM of 620, 894, 396, 440, 266 is 2432734920.

2. How to calculate the LCM of 620, 894, 396, 440, 266?

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 620, 894, 396, 440, 266.

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}.