Given numbers are 530,242,908,647

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

The LCM of 530,242,908,647 is 18837417940.

Find LCM of 530,242,908,647 with Prime Factorization

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

2 x 265 x 121 x 454 x 647 = 18837417940

Therefore, the lowest common multiple of 530,242,908,647 is 18837417940.

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.

530 x 242 x 908 x 647 = 75349671760

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.

530 : 1, 2, 5, 10, 53, 106, 265, 530

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

908 : 1, 2, 4, 227, 454, 908

647 : 1, 647

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 530,242,908,647, is 1.

Now, the common factors can be found like this.

530:2x 5x 53

242:2x 11x 11

908:2x 2x 227

647:647

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 = 75349671760/(1x4)

LCM = 75349671760/4

LCM = 18837417940

Thus, we can understand that the LCM of 530,242,908,647 is 18837417940.

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

• LCM of 169, 597, 967, 478
• LCM of 976, 565, 619, 574
• LCM of 444, 387, 770, 277
• LCM of 274, 716, 779, 390
• LCM of 482, 820, 659, 122

1. What is the LCM of 530, 242, 908, 647?

Answer: LCM of 530, 242, 908, 647 is 18837417940.

2. How to calculate the LCM of 530, 242, 908, 647?

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 530, 242, 908, 647.

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}.