Given numbers are 868,431,646,926

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

The LCM of 868,431,646,926 is 55947477292.

Find LCM of 868,431,646,926 with Prime Factorization

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

2 x 434 x 431 x 323 x 463 = 55947477292

Therefore, the lowest common multiple of 868,431,646,926 is 55947477292.

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.

868 x 431 x 646 x 926 = 223789909168

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.

868 : 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

431 : 1, 431

646 : 1, 2, 17, 19, 34, 38, 323, 646

926 : 1, 2, 463, 926

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 868,431,646,926, is 1.

Now, the common factors can be found like this.

868:2x 2x 7x 31

431:431

646:2x 17x 19

926:2x 463

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 = 223789909168/(1x4)

LCM = 223789909168/4

LCM = 55947477292

Thus, we can understand that the LCM of 868,431,646,926 is 55947477292.

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

• LCM of 269, 116, 829, 360
• LCM of 385, 891, 261, 179
• LCM of 267, 250, 759, 642
• LCM of 356, 205, 597, 368
• LCM of 810, 292, 646, 682

1. What is the LCM of 868, 431, 646, 926?

Answer: LCM of 868, 431, 646, 926 is 55947477292.

2. How to calculate the LCM of 868, 431, 646, 926?

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 868, 431, 646, 926.

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}.