Given numbers are 804,774,644,545,648

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

The LCM of 804,774,644,545,648 is 163810087560.

Find LCM of 804,774,644,545,648 with Prime Factorization

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

2 x 2 x 3 x 3 x 67 x 43 x 161 x 545 x 18 = 163810087560

Therefore, the lowest common multiple of 804,774,644,545,648 is 163810087560.

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.

804 x 774 x 644 x 545 x 648 = 141531915651840

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.

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

774 : 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

545 : 1, 5, 109, 545

648 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 804,774,644,545,648, is 1.

Now, the common factors can be found like this.

804:2x 2x 3x 67

774:2x 3x 3x 43

644:2x 2x 7x 23

545:5x 109

648:2x 2x 2x 3x 3x 3x 3

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 2x 3x 3x 3 = 864

Therefore, the value for common factors is 864.

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 = 141531915651840/(1x864)

LCM = 141531915651840/864

LCM = 163810087560

Thus, we can understand that the LCM of 804,774,644,545,648 is 163810087560.

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

• LCM of 505, 594, 172, 108, 328
• LCM of 545, 332, 570, 520, 910
• LCM of 994, 755, 180, 436, 612
• LCM of 155, 448, 618, 623, 344
• LCM of 363, 716, 657, 306, 490

1. What is the LCM of 804, 774, 644, 545, 648?

Answer: LCM of 804, 774, 644, 545, 648 is 163810087560.

2. How to calculate the LCM of 804, 774, 644, 545, 648?

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 804, 774, 644, 545, 648.

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}.