Given numbers are 767,328,443,638

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

The LCM of 767,328,443,638 is 35551965592.

Find LCM of 767,328,443,638 with Prime Factorization

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

2 x 767 x 164 x 443 x 319 = 35551965592

Therefore, the lowest common multiple of 767,328,443,638 is 35551965592.

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.

767 x 328 x 443 x 638 = 71103931184

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.

767 : 1, 13, 59, 767

328 : 1, 2, 4, 8, 41, 82, 164, 328

443 : 1, 443

638 : 1, 2, 11, 22, 29, 58, 319, 638

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 767,328,443,638, is 1.

Now, the common factors can be found like this.

767:13x 59

328:2x 2x 2x 41

443:443

638:2x 11x 29

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 = 71103931184/(1x2)

LCM = 71103931184/2

LCM = 35551965592

Thus, we can understand that the LCM of 767,328,443,638 is 35551965592.

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

• LCM of 321, 774, 797, 115
• LCM of 780, 540, 155, 644
• LCM of 660, 813, 318, 507
• LCM of 314, 825, 128, 360
• LCM of 950, 283, 622, 158

1. What is the LCM of 767, 328, 443, 638?

Answer: LCM of 767, 328, 443, 638 is 35551965592.

2. How to calculate the LCM of 767, 328, 443, 638?

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 767, 328, 443, 638.

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}.