Given numbers are 869,694,781

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

The LCM of 869,694,781 is 42819106.

Find LCM of 869,694,781 with Prime Factorization

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

11 x 79 x 694 x 71 = 42819106

Therefore, the lowest common multiple of 869,694,781 is 42819106.

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.

869 x 694 x 781 = 471010166

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.

869 : 1, 11, 79, 869

694 : 1, 2, 347, 694

781 : 1, 11, 71, 781

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 869,694,781, is 1.

Now, the common factors can be found like this.

869:11x 79

694:2x 347

781:11x 71

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

11 = 11

Therefore, the value for common factors is 11.

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 = 471010166/(1x11)

LCM = 471010166/11

LCM = 42819106

Thus, we can understand that the LCM of 869,694,781 is 42819106.

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

• LCM of 834, 401, 358
• LCM of 910, 325, 199
• LCM of 414, 355, 327
• LCM of 558, 653, 602
• LCM of 869, 334, 730

1. What is the LCM of 869, 694, 781?

Answer: LCM of 869, 694, 781 is 42819106.

2. How to calculate the LCM of 869, 694, 781?

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 869, 694, 781.

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}.