Given numbers are 780,409,325,628,652

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

The LCM of 780,409,325,628,652 is 40820204100.

Find LCM of 780,409,325,628,652 with Prime Factorization

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

2 x 2 x 5 x 13 x 3 x 409 x 5 x 157 x 163 = 40820204100

Therefore, the lowest common multiple of 780,409,325,628,652 is 40820204100.

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 409 x 325 x 628 x 652 = 42453012264000

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

409 : 1, 409

325 : 1, 5, 13, 25, 65, 325

628 : 1, 2, 4, 157, 314, 628

652 : 1, 2, 4, 163, 326, 652

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 780,409,325,628,652, is 1.

Now, the common factors can be found like this.

780:2x 2x 3x 5x 13

409:409

325:5x 5x 13

628:2x 2x 157

652:2x 2x 163

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 13 = 1040

Therefore, the value for common factors is 1040.

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 = 42453012264000/(1x1040)

LCM = 42453012264000/1040

LCM = 40820204100

Thus, we can understand that the LCM of 780,409,325,628,652 is 40820204100.

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

• LCM of 174, 500, 646, 113, 591
• LCM of 455, 101, 552, 780, 160
• LCM of 731, 268, 683, 605, 139
• LCM of 174, 732, 219, 620, 473
• LCM of 165, 966, 800, 375, 415

1. What is the LCM of 780, 409, 325, 628, 652?

Answer: LCM of 780, 409, 325, 628, 652 is 40820204100.

2. How to calculate the LCM of 780, 409, 325, 628, 652?

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, 409, 325, 628, 652.

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}.