Given numbers are 770,872,619

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

The LCM of 770,872,619 is 207810680.

Find LCM of 770,872,619 with Prime Factorization

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

2 x 385 x 436 x 619 = 207810680

Therefore, the lowest common multiple of 770,872,619 is 207810680.

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.

770 x 872 x 619 = 415621360

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.

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

872 : 1, 2, 4, 8, 109, 218, 436, 872

619 : 1, 619

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,872,619, is 1.

Now, the common factors can be found like this.

770:2x 5x 7x 11

872:2x 2x 2x 109

619:619

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

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 = 415621360/(1x2)

LCM = 415621360/2

LCM = 207810680

Thus, we can understand that the LCM of 770,872,619 is 207810680.

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

• LCM of 437, 447, 493
• LCM of 720, 681, 494
• LCM of 113, 663, 529
• LCM of 851, 789, 442
• LCM of 761, 825, 309

1. What is the LCM of 770, 872, 619?

Answer: LCM of 770, 872, 619 is 207810680.

2. How to calculate the LCM of 770, 872, 619?

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 770, 872, 619.

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}.