Given numbers are 780,163,608

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

The LCM of 780,163,608 is 19325280.

Find LCM of 780,163,608 with Prime Factorization

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

2 x 2 x 195 x 163 x 152 = 19325280

Therefore, the lowest common multiple of 780,163,608 is 19325280.

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 163 x 608 = 77301120

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

163 : 1, 163

608 : 1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 780,163,608, is 1.

Now, the common factors can be found like this.

780:2x 2x 3x 5x 13

163:163

608:2x 2x 2x 2x 2x 19

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 77301120/(1x4)

LCM = 77301120/4

LCM = 19325280

Thus, we can understand that the LCM of 780,163,608 is 19325280.

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

• LCM of 620, 378, 988
• LCM of 533, 996, 973
• LCM of 897, 847, 255
• LCM of 771, 661, 977
• LCM of 786, 825, 614

1. What is the LCM of 780, 163, 608?

Answer: LCM of 780, 163, 608 is 19325280.

2. How to calculate the LCM of 780, 163, 608?

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, 163, 608.

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}.