Given numbers are 638,722,737,371

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

The LCM of 638,722,737,371 is 5725014526.

Find LCM of 638,722,737,371 with Prime Factorization

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

2 x 11 x 29 x 361 x 67 x 371 = 5725014526

Therefore, the lowest common multiple of 638,722,737,371 is 5725014526.

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 722 x 737 x 371 = 125950319572

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

722 : 1, 2, 19, 38, 361, 722

737 : 1, 11, 67, 737

371 : 1, 7, 53, 371

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 638,722,737,371, is 1.

Now, the common factors can be found like this.

638:2x 11x 29

722:2x 19x 19

737:11x 67

371:7x 53

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 125950319572/(1x22)

LCM = 125950319572/22

LCM = 5725014526

Thus, we can understand that the LCM of 638,722,737,371 is 5725014526.

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

• LCM of 840, 664, 443, 376
• LCM of 865, 815, 831, 349
• LCM of 690, 787, 795, 410
• LCM of 699, 996, 972, 165
• LCM of 933, 947, 475, 615

1. What is the LCM of 638, 722, 737, 371?

Answer: LCM of 638, 722, 737, 371 is 5725014526.

2. How to calculate the LCM of 638, 722, 737, 371?

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, 722, 737, 371.

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}.