Given numbers are 189,311,860,794,776

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

The LCM of 189,311,860,794,776 is 3893255278920.

Find LCM of 189,311,860,794,776 with Prime Factorization

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

2 x 2 x 189 x 311 x 215 x 397 x 194 = 3893255278920

Therefore, the lowest common multiple of 189,311,860,794,776 is 3893255278920.

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.

189 x 311 x 860 x 794 x 776 = 31146042231360

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.

189 : 1, 3, 7, 9, 21, 27, 63, 189

311 : 1, 311

860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

794 : 1, 2, 397, 794

776 : 1, 2, 4, 8, 97, 194, 388, 776

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 189,311,860,794,776, is 1.

Now, the common factors can be found like this.

189:3x 3x 3x 7

311:311

860:2x 2x 5x 43

794:2x 397

776:2x 2x 2x 97

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 2 = 8

Therefore, the value for common factors is 8.

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 = 31146042231360/(1x8)

LCM = 31146042231360/8

LCM = 3893255278920

Thus, we can understand that the LCM of 189,311,860,794,776 is 3893255278920.

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

• LCM of 912, 150, 483, 869, 140
• LCM of 968, 326, 980, 822, 721
• LCM of 400, 756, 550, 863, 531
• LCM of 344, 820, 185, 744, 253
• LCM of 778, 721, 134, 630, 630

1. What is the LCM of 189, 311, 860, 794, 776?

Answer: LCM of 189, 311, 860, 794, 776 is 3893255278920.

2. How to calculate the LCM of 189, 311, 860, 794, 776?

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 189, 311, 860, 794, 776.

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}.