Given numbers are 245,648,862,556

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

The LCM of 245,648,862,556 is 9511152840.

Find LCM of 245,648,862,556 with Prime Factorization

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

2 x 2 x 245 x 162 x 431 x 139 = 9511152840

Therefore, the lowest common multiple of 245,648,862,556 is 9511152840.

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.

245 x 648 x 862 x 556 = 76089222720

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.

245 : 1, 5, 7, 35, 49, 245

648 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

862 : 1, 2, 431, 862

556 : 1, 2, 4, 139, 278, 556

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 245,648,862,556, is 1.

Now, the common factors can be found like this.

245:5x 7x 7

648:2x 2x 2x 3x 3x 3x 3

862:2x 431

556:2x 2x 139

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 2 = 8

Therefore, the value for common factors is 8.

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 = 76089222720/(1x8)

LCM = 76089222720/8

LCM = 9511152840

Thus, we can understand that the LCM of 245,648,862,556 is 9511152840.

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

• LCM of 630, 767, 845, 225
• LCM of 655, 870, 897, 896
• LCM of 870, 793, 695, 522
• LCM of 208, 539, 582, 844
• LCM of 335, 240, 185, 341

1. What is the LCM of 245, 648, 862, 556?

Answer: LCM of 245, 648, 862, 556 is 9511152840.

2. How to calculate the LCM of 245, 648, 862, 556?

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 245, 648, 862, 556.

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}.