Given numbers are 402,436,626,268,664

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

The LCM of 402,436,626,268,664 is 4553391288.

Find LCM of 402,436,626,268,664 with Prime Factorization

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

2 x 2 x 67 x 3 x 109 x 313 x 1 x 166 = 4553391288

Therefore, the lowest common multiple of 402,436,626,268,664 is 4553391288.

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 436 x 626 x 268 x 664 = 19524941842944

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

436 : 1, 2, 4, 109, 218, 436

626 : 1, 2, 313, 626

268 : 1, 2, 4, 67, 134, 268

664 : 1, 2, 4, 8, 83, 166, 332, 664

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,436,626,268,664, is 2.

Now, the common factors can be found like this.

402:2x 3x 67

436:2x 2x 109

626:2x 313

268:2x 2x 67

664:2x 2x 2x 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 2x 2x 67 = 2144

Therefore, the value for common factors is 2144.

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 = 19524941842944/(2x2144)

LCM = 19524941842944/4288

LCM = 4553391288

Thus, we can understand that the LCM of 402,436,626,268,664 is 4553391288.

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

• LCM of 300, 927, 117, 880, 732
• LCM of 837, 446, 309, 366, 515
• LCM of 825, 628, 493, 263, 973
• LCM of 168, 720, 436, 909, 553
• LCM of 917, 847, 325, 713, 978

1. What is the LCM of 402, 436, 626, 268, 664?

Answer: LCM of 402, 436, 626, 268, 664 is 4553391288.

2. How to calculate the LCM of 402, 436, 626, 268, 664?

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, 436, 626, 268, 664.

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}.