Given numbers are 728,246,669,479

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

The LCM of 728,246,669,479 is 9564821448.

Find LCM of 728,246,669,479 with Prime Factorization

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

2 x 3 x 364 x 41 x 223 x 479 = 9564821448

Therefore, the lowest common multiple of 728,246,669,479 is 9564821448.

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.

728 x 246 x 669 x 479 = 57388928688

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.

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

246 : 1, 2, 3, 6, 41, 82, 123, 246

669 : 1, 3, 223, 669

479 : 1, 479

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 728,246,669,479, is 1.

Now, the common factors can be found like this.

728:2x 2x 2x 7x 13

246:2x 3x 41

669:3x 223

479:479

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 = 57388928688/(1x6)

LCM = 57388928688/6

LCM = 9564821448

Thus, we can understand that the LCM of 728,246,669,479 is 9564821448.

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

• LCM of 873, 567, 762, 575
• LCM of 254, 904, 828, 787
• LCM of 597, 490, 210, 715
• LCM of 212, 758, 707, 216
• LCM of 638, 987, 291, 183

1. What is the LCM of 728, 246, 669, 479?

Answer: LCM of 728, 246, 669, 479 is 9564821448.

2. How to calculate the LCM of 728, 246, 669, 479?

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 728, 246, 669, 479.

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}.