Given numbers are 778,487,738,685

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

The LCM of 778,487,738,685 is 95769119790.

Find LCM of 778,487,738,685 with Prime Factorization

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

2 x 389 x 487 x 369 x 685 = 95769119790

Therefore, the lowest common multiple of 778,487,738,685 is 95769119790.

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.

778 x 487 x 738 x 685 = 191538239580

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.

778 : 1, 2, 389, 778

487 : 1, 487

738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

685 : 1, 5, 137, 685

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 778,487,738,685, is 1.

Now, the common factors can be found like this.

778:2x 389

487:487

738:2x 3x 3x 41

685:5x 137

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 = 191538239580/(1x2)

LCM = 191538239580/2

LCM = 95769119790

Thus, we can understand that the LCM of 778,487,738,685 is 95769119790.

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

• LCM of 394, 897, 916, 264
• LCM of 681, 165, 204, 390
• LCM of 739, 253, 474, 840
• LCM of 550, 846, 523, 292
• LCM of 334, 912, 266, 416

1. What is the LCM of 778, 487, 738, 685?

Answer: LCM of 778, 487, 738, 685 is 95769119790.

2. How to calculate the LCM of 778, 487, 738, 685?

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 778, 487, 738, 685.

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}.