Given numbers are 570,130,980,720

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

The LCM of 570,130,980,720 is 8714160.

Find LCM of 570,130,980,720 with Prime Factorization

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

2 x 2 x 3 x 5 x 19 x 13 x 49 x 12 = 8714160

Therefore, the lowest common multiple of 570,130,980,720 is 8714160.

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.

570 x 130 x 980 x 720 = 52284960000

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.

570 : 1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570

130 : 1, 2, 5, 10, 13, 26, 65, 130

980 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

10 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 570,130,980,720, is 10.

Now, the common factors can be found like this.

570:2x 3x 5x 19

130:2x 5x 13

980:2x 2x 5x 7x 7

720:2x 2x 2x 2x 3x 3x 5

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 = 52284960000/(10x600)

LCM = 52284960000/6000

LCM = 8714160

Thus, we can understand that the LCM of 570,130,980,720 is 8714160.

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

• LCM of 554, 693, 303, 543
• LCM of 254, 970, 635, 288
• LCM of 536, 601, 891, 232
• LCM of 551, 673, 691, 939
• LCM of 746, 328, 188, 535

1. What is the LCM of 570, 130, 980, 720?

Answer: LCM of 570, 130, 980, 720 is 8714160.

2. How to calculate the LCM of 570, 130, 980, 720?

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 570, 130, 980, 720.

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}.