Given numbers are 810,417,536,672

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

The LCM of 810,417,536,672 is 844875360.

Find LCM of 810,417,536,672 with Prime Factorization

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

2 x 2 x 2 x 3 x 135 x 139 x 67 x 28 = 844875360

Therefore, the lowest common multiple of 810,417,536,672 is 844875360.

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.

810 x 417 x 536 x 672 = 121662051840

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.

810 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

417 : 1, 3, 139, 417

536 : 1, 2, 4, 8, 67, 134, 268, 536

672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 810,417,536,672, is 1.

Now, the common factors can be found like this.

810:2x 3x 3x 3x 3x 5

417:3x 139

536:2x 2x 2x 67

672:2x 2x 2x 2x 2x 3x 7

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 3x 3 = 144

Therefore, the value for common factors is 144.

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 = 121662051840/(1x144)

LCM = 121662051840/144

LCM = 844875360

Thus, we can understand that the LCM of 810,417,536,672 is 844875360.

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

• LCM of 365, 260, 145, 594
• LCM of 127, 231, 851, 119
• LCM of 758, 991, 768, 887
• LCM of 723, 824, 325, 592
• LCM of 485, 719, 988, 493

1. What is the LCM of 810, 417, 536, 672?

Answer: LCM of 810, 417, 536, 672 is 844875360.

2. How to calculate the LCM of 810, 417, 536, 672?

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 810, 417, 536, 672.

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}.