Given numbers are 385,780,855,774,902

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

The LCM of 385,780,855,774,902 is 6035489460.

Find LCM of 385,780,855,774,902 with Prime Factorization

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

2 x 3 x 3 x 5 x 11 x 7 x 26 x 19 x 43 x 41 = 6035489460

Therefore, the lowest common multiple of 385,780,855,774,902 is 6035489460.

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.

385 x 780 x 855 x 774 x 902 = 179254036962000

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.

385 : 1, 5, 7, 11, 35, 55, 77, 385

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

774 : 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

902 : 1, 2, 11, 22, 41, 82, 451, 902

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 385,780,855,774,902, is 1.

Now, the common factors can be found like this.

385:5x 7x 11

780:2x 2x 3x 5x 13

855:3x 3x 5x 19

774:2x 3x 3x 43

902:2x 11x 41

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 3x 3x 3x 5x 5x 11 = 29700

Therefore, the value for common factors is 29700.

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 = 179254036962000/(1x29700)

LCM = 179254036962000/29700

LCM = 6035489460

Thus, we can understand that the LCM of 385,780,855,774,902 is 6035489460.

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

• LCM of 821, 626, 940, 250, 179
• LCM of 468, 872, 212, 624, 613
• LCM of 969, 485, 691, 817, 172
• LCM of 740, 661, 568, 734, 705
• LCM of 917, 316, 130, 639, 228

1. What is the LCM of 385, 780, 855, 774, 902?

Answer: LCM of 385, 780, 855, 774, 902 is 6035489460.

2. How to calculate the LCM of 385, 780, 855, 774, 902?

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 385, 780, 855, 774, 902.

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}.