Given numbers are 780,621,370,546,725

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

The LCM of 780,621,370,546,725 is 6063630300.

Find LCM of 780,621,370,546,725 with Prime Factorization

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

2 x 3 x 5 x 13 x 2 x 207 x 37 x 7 x 145 = 6063630300

Therefore, the lowest common multiple of 780,621,370,546,725 is 6063630300.

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.

780 x 621 x 370 x 546 x 725 = 70944474510000

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.

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

621 : 1, 3, 9, 23, 27, 69, 207, 621

370 : 1, 2, 5, 10, 37, 74, 185, 370

546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

725 : 1, 5, 25, 29, 145, 725

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 780,621,370,546,725, is 1.

Now, the common factors can be found like this.

780:2x 2x 3x 5x 13

621:3x 3x 3x 23

370:2x 5x 37

546:2x 3x 7x 13

725:5x 5x 29

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 3x 3x 5x 5x 13 = 11700

Therefore, the value for common factors is 11700.

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 = 70944474510000/(1x11700)

LCM = 70944474510000/11700

LCM = 6063630300

Thus, we can understand that the LCM of 780,621,370,546,725 is 6063630300.

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

• LCM of 468, 766, 749, 133, 141
• LCM of 772, 865, 667, 523, 840
• LCM of 217, 126, 812, 940, 390
• LCM of 736, 167, 108, 143, 567
• LCM of 360, 944, 261, 104, 993

1. What is the LCM of 780, 621, 370, 546, 725?

Answer: LCM of 780, 621, 370, 546, 725 is 6063630300.

2. How to calculate the LCM of 780, 621, 370, 546, 725?

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 780, 621, 370, 546, 725.

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}.