Given numbers are 178,381,942,428,550

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

The LCM of 178,381,942,428,550 is 626601020100.

Find LCM of 178,381,942,428,550 with Prime Factorization

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

2 x 3 x 89 x 127 x 157 x 214 x 275 = 626601020100

Therefore, the lowest common multiple of 178,381,942,428,550 is 626601020100.

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.

178 x 381 x 942 x 428 x 550 = 15038424482400

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.

178 : 1, 2, 89, 178

381 : 1, 3, 127, 381

942 : 1, 2, 3, 6, 157, 314, 471, 942

428 : 1, 2, 4, 107, 214, 428

550 : 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 178,381,942,428,550, is 1.

Now, the common factors can be found like this.

178:2x 89

381:3x 127

942:2x 3x 157

428:2x 2x 107

550:2x 5x 5x 11

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 2x 3 = 24

Therefore, the value for common factors is 24.

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 = 15038424482400/(1x24)

LCM = 15038424482400/24

LCM = 626601020100

Thus, we can understand that the LCM of 178,381,942,428,550 is 626601020100.

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

• LCM of 830, 197, 264, 330, 685
• LCM of 171, 552, 885, 961, 907
• LCM of 851, 171, 213, 641, 340
• LCM of 751, 715, 789, 287, 587
• LCM of 695, 273, 790, 932, 156

1. What is the LCM of 178, 381, 942, 428, 550?

Answer: LCM of 178, 381, 942, 428, 550 is 626601020100.

2. How to calculate the LCM of 178, 381, 942, 428, 550?

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 178, 381, 942, 428, 550.

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}.