Given numbers are 780,350,370,276

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

The LCM of 780,350,370,276 is 23232300.

Find LCM of 780,350,370,276 with Prime Factorization

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

2 x 2 x 3 x 5 x 13 x 35 x 37 x 23 = 23232300

Therefore, the lowest common multiple of 780,350,370,276 is 23232300.

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 350 x 370 x 276 = 27878760000

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

350 : 1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350

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

276 : 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 780,350,370,276, is 2.

Now, the common factors can be found like this.

780:2x 2x 3x 5x 13

350:2x 5x 5x 7

370:2x 5x 37

276:2x 2x 3x 23

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 3x 5x 5 = 600

Therefore, the value for common factors is 600.

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 = 27878760000/(2x600)

LCM = 27878760000/1200

LCM = 23232300

Thus, we can understand that the LCM of 780,350,370,276 is 23232300.

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

• LCM of 791, 229, 260, 252
• LCM of 548, 231, 363, 913
• LCM of 819, 913, 406, 683
• LCM of 334, 323, 844, 915
• LCM of 235, 204, 362, 417

1. What is the LCM of 780, 350, 370, 276?

Answer: LCM of 780, 350, 370, 276 is 23232300.

2. How to calculate the LCM of 780, 350, 370, 276?

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, 350, 370, 276.

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}.