Given numbers are 841,938,201,520

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

The LCM of 841,938,201,520 is 615309240.

Find LCM of 841,938,201,520 with Prime Factorization

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

2 x 67 x 841 x 7 x 3 x 260 = 615309240

Therefore, the lowest common multiple of 841,938,201,520 is 615309240.

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.

841 x 938 x 201 x 520 = 82451438160

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.

841 : 1, 29, 841

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

201 : 1, 3, 67, 201

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 841,938,201,520, is 1.

Now, the common factors can be found like this.

841:29x 29

938:2x 7x 67

201:3x 67

520:2x 2x 2x 5x 13

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

2x 67 = 134

Therefore, the value for common factors is 134.

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 = 82451438160/(1x134)

LCM = 82451438160/134

LCM = 615309240

Thus, we can understand that the LCM of 841,938,201,520 is 615309240.

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

• LCM of 208, 485, 743, 670
• LCM of 777, 580, 138, 726
• LCM of 683, 365, 928, 158
• LCM of 521, 558, 826, 318
• LCM of 898, 377, 693, 831

1. What is the LCM of 841, 938, 201, 520?

Answer: LCM of 841, 938, 201, 520 is 615309240.

2. How to calculate the LCM of 841, 938, 201, 520?

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 841, 938, 201, 520.

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}.