Given numbers are 249,440,653,426

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

The LCM of 249,440,653,426 is 5079530280.

Find LCM of 249,440,653,426 with Prime Factorization

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

2 x 3 x 83 x 220 x 653 x 71 = 5079530280

Therefore, the lowest common multiple of 249,440,653,426 is 5079530280.

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.

249 x 440 x 653 x 426 = 30477181680

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.

249 : 1, 3, 83, 249

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

653 : 1, 653

426 : 1, 2, 3, 6, 71, 142, 213, 426

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 249,440,653,426, is 1.

Now, the common factors can be found like this.

249:3x 83

440:2x 2x 2x 5x 11

653:653

426:2x 3x 71

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 30477181680/(1x6)

LCM = 30477181680/6

LCM = 5079530280

Thus, we can understand that the LCM of 249,440,653,426 is 5079530280.

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

• LCM of 518, 108, 928, 706
• LCM of 779, 542, 847, 612
• LCM of 859, 859, 132, 922
• LCM of 471, 958, 745, 317
• LCM of 923, 708, 949, 465

1. What is the LCM of 249, 440, 653, 426?

Answer: LCM of 249, 440, 653, 426 is 5079530280.

2. How to calculate the LCM of 249, 440, 653, 426?

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 249, 440, 653, 426.

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}.