Given numbers are 772,134,387,691

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

The LCM of 772,134,387,691 is 13831876908.

Find LCM of 772,134,387,691 with Prime Factorization

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

2 x 386 x 67 x 387 x 691 = 13831876908

Therefore, the lowest common multiple of 772,134,387,691 is 13831876908.

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.

772 x 134 x 387 x 691 = 27663753816

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.

772 : 1, 2, 4, 193, 386, 772

134 : 1, 2, 67, 134

387 : 1, 3, 9, 43, 129, 387

691 : 1, 691

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 772,134,387,691, is 1.

Now, the common factors can be found like this.

772:2x 2x 193

134:2x 67

387:3x 3x 43

691:691

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 = 27663753816/(1x2)

LCM = 27663753816/2

LCM = 13831876908

Thus, we can understand that the LCM of 772,134,387,691 is 13831876908.

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

• LCM of 323, 477, 447, 261
• LCM of 492, 741, 533, 614
• LCM of 988, 554, 763, 218
• LCM of 235, 421, 350, 524
• LCM of 178, 172, 420, 895

1. What is the LCM of 772, 134, 387, 691?

Answer: LCM of 772, 134, 387, 691 is 13831876908.

2. How to calculate the LCM of 772, 134, 387, 691?

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 772, 134, 387, 691.

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}.