Given numbers are 781,464,752,338

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

The LCM of 781,464,752,338 is 2878416112.

Find LCM of 781,464,752,338 with Prime Factorization

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

2 x 2 x 2 x 2 x 781 x 29 x 47 x 169 = 2878416112

Therefore, the lowest common multiple of 781,464,752,338 is 2878416112.

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.

781 x 464 x 752 x 338 = 92109315584

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.

781 : 1, 11, 71, 781

464 : 1, 2, 4, 8, 16, 29, 58, 116, 232, 464

752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

338 : 1, 2, 13, 26, 169, 338

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 781,464,752,338, is 1.

Now, the common factors can be found like this.

781:11x 71

464:2x 2x 2x 2x 29

752:2x 2x 2x 2x 47

338:2x 13x 13

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

2x 2x 2x 2x 2 = 32

Therefore, the value for common factors is 32.

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 = 92109315584/(1x32)

LCM = 92109315584/32

LCM = 2878416112

Thus, we can understand that the LCM of 781,464,752,338 is 2878416112.

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

• LCM of 481, 748, 890, 247
• LCM of 796, 697, 839, 338
• LCM of 265, 981, 430, 403
• LCM of 654, 440, 827, 600
• LCM of 978, 262, 957, 692

1. What is the LCM of 781, 464, 752, 338?

Answer: LCM of 781, 464, 752, 338 is 2878416112.

2. How to calculate the LCM of 781, 464, 752, 338?

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 781, 464, 752, 338.

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}.