Given numbers are 770,787,654

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

The LCM of 770,787,654 is 198158730.

Find LCM of 770,787,654 with Prime Factorization

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

2 x 385 x 787 x 327 = 198158730

Therefore, the lowest common multiple of 770,787,654 is 198158730.

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 787 x 654 = 396317460

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

787 : 1, 787

654 : 1, 2, 3, 6, 109, 218, 327, 654

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,787,654, is 1.

Now, the common factors can be found like this.

770:2x 5x 7x 11

787:787

654:2x 3x 109

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 = 396317460/(1x2)

LCM = 396317460/2

LCM = 198158730

Thus, we can understand that the LCM of 770,787,654 is 198158730.

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

• LCM of 714, 590, 319
• LCM of 642, 917, 632
• LCM of 754, 145, 874
• LCM of 715, 936, 364
• LCM of 581, 915, 448

1. What is the LCM of 770, 787, 654?

Answer: LCM of 770, 787, 654 is 198158730.

2. How to calculate the LCM of 770, 787, 654?

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, 787, 654.

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}.