Given numbers are 430,730,856,770,804

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

The LCM of 430,730,856,770,804 is 207932256840.

Find LCM of 430,730,856,770,804 with Prime Factorization

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

2 x 2 x 5 x 43 x 73 x 214 x 77 x 201 = 207932256840

Therefore, the lowest common multiple of 430,730,856,770,804 is 207932256840.

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.

430 x 730 x 856 x 770 x 804 = 166345805472000

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.

430 : 1, 2, 5, 10, 43, 86, 215, 430

730 : 1, 2, 5, 10, 73, 146, 365, 730

856 : 1, 2, 4, 8, 107, 214, 428, 856

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

804 : 1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 430,730,856,770,804, is 2.

Now, the common factors can be found like this.

430:2x 5x 43

730:2x 5x 73

856:2x 2x 2x 107

770:2x 5x 7x 11

804:2x 2x 3x 67

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 2x 5x 5 = 400

Therefore, the value for common factors is 400.

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 = 166345805472000/(2x400)

LCM = 166345805472000/800

LCM = 207932256840

Thus, we can understand that the LCM of 430,730,856,770,804 is 207932256840.

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

• LCM of 774, 751, 745, 933, 461
• LCM of 331, 499, 178, 344, 862
• LCM of 635, 174, 641, 417, 961
• LCM of 893, 984, 158, 660, 468
• LCM of 708, 121, 630, 823, 936

1. What is the LCM of 430, 730, 856, 770, 804?

Answer: LCM of 430, 730, 856, 770, 804 is 207932256840.

2. How to calculate the LCM of 430, 730, 856, 770, 804?

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 430, 730, 856, 770, 804.

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}.