Given numbers are 242,550,820,560

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

The LCM of 242,550,820,560 is 13890800.

Find LCM of 242,550,820,560 with Prime Factorization

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

2 x 2 x 5 x 11 x 11 x 5 x 41 x 28 = 13890800

Therefore, the lowest common multiple of 242,550,820,560 is 13890800.

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.

242 x 550 x 820 x 560 = 61119520000

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.

242 : 1, 2, 11, 22, 121, 242

550 : 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

820 : 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 242,550,820,560, is 2.

Now, the common factors can be found like this.

242:2x 11x 11

550:2x 5x 5x 11

820:2x 2x 5x 41

560:2x 2x 2x 2x 5x 7

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 5x 5x 11 = 2200

Therefore, the value for common factors is 2200.

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 = 61119520000/(2x2200)

LCM = 61119520000/4400

LCM = 13890800

Thus, we can understand that the LCM of 242,550,820,560 is 13890800.

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

• LCM of 663, 975, 578, 418
• LCM of 792, 923, 581, 922
• LCM of 188, 224, 950, 823
• LCM of 797, 832, 898, 184
• LCM of 406, 500, 157, 121

1. What is the LCM of 242, 550, 820, 560?

Answer: LCM of 242, 550, 820, 560 is 13890800.

2. How to calculate the LCM of 242, 550, 820, 560?

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 242, 550, 820, 560.

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}.