Given numbers are 158,107,815,780,650

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

The LCM of 158,107,815,780,650 is 5373572100.

Find LCM of 158,107,815,780,650 with Prime Factorization

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

2 x 5 x 13 x 79 x 107 x 163 x 6 x 5 = 5373572100

Therefore, the lowest common multiple of 158,107,815,780,650 is 5373572100.

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.

158 x 107 x 815 x 780 x 650 = 6985643730000

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.

158 : 1, 2, 79, 158

107 : 1, 107

815 : 1, 5, 163, 815

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

650 : 1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 158,107,815,780,650, is 1.

Now, the common factors can be found like this.

158:2x 79

107:107

815:5x 163

780:2x 2x 3x 5x 13

650:2x 5x 5x 13

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 5x 5x 13 = 1300

Therefore, the value for common factors is 1300.

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 = 6985643730000/(1x1300)

LCM = 6985643730000/1300

LCM = 5373572100

Thus, we can understand that the LCM of 158,107,815,780,650 is 5373572100.

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

• LCM of 282, 356, 862, 976, 976
• LCM of 851, 631, 248, 776, 245
• LCM of 584, 899, 616, 577, 902
• LCM of 281, 657, 961, 789, 106
• LCM of 452, 827, 250, 881, 213

1. What is the LCM of 158, 107, 815, 780, 650?

Answer: LCM of 158, 107, 815, 780, 650 is 5373572100.

2. How to calculate the LCM of 158, 107, 815, 780, 650?

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 158, 107, 815, 780, 650.

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}.