Given numbers are 461,954,537,420

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

The LCM of 461,954,537,420 is 5510618820.

Find LCM of 461,954,537,420 with Prime Factorization

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

2 x 3 x 461 x 159 x 179 x 70 = 5510618820

Therefore, the lowest common multiple of 461,954,537,420 is 5510618820.

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.

461 x 954 x 537 x 420 = 99191138760

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.

461 : 1, 461

954 : 1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954

537 : 1, 3, 179, 537

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 461,954,537,420, is 1.

Now, the common factors can be found like this.

461:461

954:2x 3x 3x 53

537:3x 179

420:2x 2x 3x 5x 7

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 99191138760/(1x18)

LCM = 99191138760/18

LCM = 5510618820

Thus, we can understand that the LCM of 461,954,537,420 is 5510618820.

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

• LCM of 527, 544, 767, 622
• LCM of 254, 910, 845, 238
• LCM of 490, 318, 566, 720
• LCM of 772, 584, 665, 160
• LCM of 563, 618, 877, 570

1. What is the LCM of 461, 954, 537, 420?

Answer: LCM of 461, 954, 537, 420 is 5510618820.

2. How to calculate the LCM of 461, 954, 537, 420?

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 461, 954, 537, 420.

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}.