Given numbers are 396,715,119,778

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

The LCM of 396,715,119,778 is 1191530340.

Find LCM of 396,715,119,778 with Prime Factorization

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

2 x 11 x 18 x 65 x 119 x 389 = 1191530340

Therefore, the lowest common multiple of 396,715,119,778 is 1191530340.

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.

396 x 715 x 119 x 778 = 26213667480

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.

396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

715 : 1, 5, 11, 13, 55, 65, 143, 715

119 : 1, 7, 17, 119

778 : 1, 2, 389, 778

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 396,715,119,778, is 1.

Now, the common factors can be found like this.

396:2x 2x 3x 3x 11

715:5x 11x 13

119:7x 17

778:2x 389

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 26213667480/(1x22)

LCM = 26213667480/22

LCM = 1191530340

Thus, we can understand that the LCM of 396,715,119,778 is 1191530340.

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

• LCM of 454, 275, 207, 353
• LCM of 501, 990, 412, 686
• LCM of 233, 224, 212, 308
• LCM of 603, 543, 994, 724
• LCM of 658, 766, 336, 706

1. What is the LCM of 396, 715, 119, 778?

Answer: LCM of 396, 715, 119, 778 is 1191530340.

2. How to calculate the LCM of 396, 715, 119, 778?

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 396, 715, 119, 778.

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}.