Given numbers are 494,778,104,689

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

The LCM of 494,778,104,689 is 40739192.

Find LCM of 494,778,104,689 with Prime Factorization

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

2 x 13 x 19 x 389 x 4 x 53 = 40739192

Therefore, the lowest common multiple of 494,778,104,689 is 40739192.

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.

494 x 778 x 104 x 689 = 27539693792

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.

494 : 1, 2, 13, 19, 26, 38, 247, 494

778 : 1, 2, 389, 778

104 : 1, 2, 4, 8, 13, 26, 52, 104

689 : 1, 13, 53, 689

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 494,778,104,689, is 1.

Now, the common factors can be found like this.

494:2x 13x 19

778:2x 389

104:2x 2x 2x 13

689:13x 53

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 13x 13 = 676

Therefore, the value for common factors is 676.

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 = 27539693792/(1x676)

LCM = 27539693792/676

LCM = 40739192

Thus, we can understand that the LCM of 494,778,104,689 is 40739192.

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

• LCM of 450, 830, 305, 593
• LCM of 648, 894, 647, 500
• LCM of 166, 512, 635, 126
• LCM of 182, 127, 991, 213
• LCM of 664, 352, 228, 836

1. What is the LCM of 494, 778, 104, 689?

Answer: LCM of 494, 778, 104, 689 is 40739192.

2. How to calculate the LCM of 494, 778, 104, 689?

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 494, 778, 104, 689.

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}.