Given numbers are 778,298,390,779,199

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

The LCM of 778,298,390,779,199 is 3504217150590.

Find LCM of 778,298,390,779,199 with Prime Factorization

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

2 x 389 x 149 x 195 x 779 x 199 = 3504217150590

Therefore, the lowest common multiple of 778,298,390,779,199 is 3504217150590.

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.

778 x 298 x 390 x 779 x 199 = 14016868602360

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.

778 : 1, 2, 389, 778

298 : 1, 2, 149, 298

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

779 : 1, 19, 41, 779

199 : 1, 199

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 778,298,390,779,199, is 1.

Now, the common factors can be found like this.

778:2x 389

298:2x 149

390:2x 3x 5x 13

779:19x 41

199:199

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 = 14016868602360/(1x4)

LCM = 14016868602360/4

LCM = 3504217150590

Thus, we can understand that the LCM of 778,298,390,779,199 is 3504217150590.

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

• LCM of 399, 569, 549, 213, 453
• LCM of 381, 693, 823, 434, 786
• LCM of 115, 641, 601, 974, 334
• LCM of 852, 428, 625, 796, 569
• LCM of 698, 371, 824, 438, 341

1. What is the LCM of 778, 298, 390, 779, 199?

Answer: LCM of 778, 298, 390, 779, 199 is 3504217150590.

2. How to calculate the LCM of 778, 298, 390, 779, 199?

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 778, 298, 390, 779, 199.

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}.