Given numbers are 572,504,816,689

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

The LCM of 572,504,816,689 is 129873744.

Find LCM of 572,504,816,689 with Prime Factorization

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

2 x 2 x 2 x 3 x 13 x 11 x 21 x 34 x 53 = 129873744

Therefore, the lowest common multiple of 572,504,816,689 is 129873744.

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.

572 x 504 x 816 x 689 = 162082432512

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.

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

504 : 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

689 : 1, 13, 53, 689

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 572,504,816,689, is 1.

Now, the common factors can be found like this.

572:2x 2x 11x 13

504:2x 2x 2x 3x 3x 7

816:2x 2x 2x 2x 3x 17

689:13x 53

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 13 = 1248

Therefore, the value for common factors is 1248.

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 = 162082432512/(1x1248)

LCM = 162082432512/1248

LCM = 129873744

Thus, we can understand that the LCM of 572,504,816,689 is 129873744.

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

• LCM of 472, 925, 812, 453
• LCM of 887, 756, 757, 824
• LCM of 880, 789, 208, 850
• LCM of 190, 466, 538, 260
• LCM of 679, 552, 407, 445

1. What is the LCM of 572, 504, 816, 689?

Answer: LCM of 572, 504, 816, 689 is 129873744.

2. How to calculate the LCM of 572, 504, 816, 689?

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 572, 504, 816, 689.

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}.