Given numbers are 638,876,146,767

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

The LCM of 638,876,146,767 is 214333548.

Find LCM of 638,876,146,767 with Prime Factorization

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

2 x 73 x 319 x 6 x 1 x 767 = 214333548

Therefore, the lowest common multiple of 638,876,146,767 is 214333548.

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.

638 x 876 x 146 x 767 = 62585396016

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.

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

876 : 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

146 : 1, 2, 73, 146

767 : 1, 13, 59, 767

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 638,876,146,767, is 1.

Now, the common factors can be found like this.

638:2x 11x 29

876:2x 2x 3x 73

146:2x 73

767:13x 59

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 73 = 292

Therefore, the value for common factors is 292.

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 = 62585396016/(1x292)

LCM = 62585396016/292

LCM = 214333548

Thus, we can understand that the LCM of 638,876,146,767 is 214333548.

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

• LCM of 613, 839, 556, 956
• LCM of 263, 468, 360, 933
• LCM of 204, 511, 367, 313
• LCM of 594, 145, 671, 874
• LCM of 817, 730, 562, 865

1. What is the LCM of 638, 876, 146, 767?

Answer: LCM of 638, 876, 146, 767 is 214333548.

2. How to calculate the LCM of 638, 876, 146, 767?

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 638, 876, 146, 767.

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}.