Given numbers are 938,628,521,71

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

The LCM of 938,628,521,71 is 10895033212.

Find LCM of 938,628,521,71 with Prime Factorization

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

2 x 469 x 314 x 521 x 71 = 10895033212

Therefore, the lowest common multiple of 938,628,521,71 is 10895033212.

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.

938 x 628 x 521 x 71 = 21790066424

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.

938 : 1, 2, 7, 14, 67, 134, 469, 938

628 : 1, 2, 4, 157, 314, 628

521 : 1, 521

71 : 1, 71

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 938,628,521,71, is 1.

Now, the common factors can be found like this.

938:2x 7x 67

628:2x 2x 157

521:521

71:71

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 = 21790066424/(1x2)

LCM = 21790066424/2

LCM = 10895033212

Thus, we can understand that the LCM of 938,628,521,71 is 10895033212.

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

• LCM of 605, 510, 537, 58
• LCM of 475, 941, 556, 95
• LCM of 815, 900, 687, 96
• LCM of 187, 692, 955, 15
• LCM of 850, 412, 973, 40

1. What is the LCM of 938, 628, 521, 71?

Answer: LCM of 938, 628, 521, 71 is 10895033212.

2. How to calculate the LCM of 938, 628, 521, 71?

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 938, 628, 521, 71.

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}.