Given numbers are 780,659,989,231,739

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

The LCM of 780,659,989,231,739 is 28927537979340.

Find LCM of 780,659,989,231,739 with Prime Factorization

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

3 x 260 x 659 x 989 x 77 x 739 = 28927537979340

Therefore, the lowest common multiple of 780,659,989,231,739 is 28927537979340.

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 659 x 989 x 231 x 739 = 86782613938020

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

659 : 1, 659

989 : 1, 23, 43, 989

231 : 1, 3, 7, 11, 21, 33, 77, 231

739 : 1, 739

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 780,659,989,231,739, is 1.

Now, the common factors can be found like this.

780:2x 2x 3x 5x 13

659:659

989:23x 43

231:3x 7x 11

739:739

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

3 = 3

Therefore, the value for common factors is 3.

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 = 86782613938020/(1x3)

LCM = 86782613938020/3

LCM = 28927537979340

Thus, we can understand that the LCM of 780,659,989,231,739 is 28927537979340.

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

• LCM of 807, 710, 727, 539, 752
• LCM of 310, 406, 178, 865, 459
• LCM of 925, 231, 366, 883, 307
• LCM of 527, 463, 423, 516, 115
• LCM of 183, 493, 303, 411, 673

1. What is the LCM of 780, 659, 989, 231, 739?

Answer: LCM of 780, 659, 989, 231, 739 is 28927537979340.

2. How to calculate the LCM of 780, 659, 989, 231, 739?

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, 659, 989, 231, 739.

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}.