Given numbers are 788,487,706,985

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

The LCM of 788,487,706,985 is 677329340.

Find LCM of 788,487,706,985 with Prime Factorization

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

2 x 197 x 2 x 487 x 353 x 5 = 677329340

Therefore, the lowest common multiple of 788,487,706,985 is 677329340.

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.

788 x 487 x 706 x 985 = 266867759960

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.

788 : 1, 2, 4, 197, 394, 788

487 : 1, 487

706 : 1, 2, 353, 706

985 : 1, 5, 197, 985

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 788,487,706,985, is 1.

Now, the common factors can be found like this.

788:2x 2x 197

487:487

706:2x 353

985:5x 197

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

2x 197 = 394

Therefore, the value for common factors is 394.

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 = 266867759960/(1x394)

LCM = 266867759960/394

LCM = 677329340

Thus, we can understand that the LCM of 788,487,706,985 is 677329340.

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

• LCM of 956, 659, 146, 467
• LCM of 923, 443, 920, 383
• LCM of 879, 424, 637, 461
• LCM of 756, 212, 786, 405
• LCM of 400, 565, 424, 361

1. What is the LCM of 788, 487, 706, 985?

Answer: LCM of 788, 487, 706, 985 is 677329340.

2. How to calculate the LCM of 788, 487, 706, 985?

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 788, 487, 706, 985.

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}.