Given numbers are 554,606,533,420

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

The LCM of 554,606,533,420 is 6262931220.

Find LCM of 554,606,533,420 with Prime Factorization

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

2 x 3 x 277 x 101 x 533 x 70 = 6262931220

Therefore, the lowest common multiple of 554,606,533,420 is 6262931220.

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.

554 x 606 x 533 x 420 = 75155174640

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.

554 : 1, 2, 277, 554

606 : 1, 2, 3, 6, 101, 202, 303, 606

533 : 1, 13, 41, 533

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 554,606,533,420, is 1.

Now, the common factors can be found like this.

554:2x 277

606:2x 3x 101

533:13x 41

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 2x 3 = 12

Therefore, the value for common factors is 12.

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 = 75155174640/(1x12)

LCM = 75155174640/12

LCM = 6262931220

Thus, we can understand that the LCM of 554,606,533,420 is 6262931220.

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

• LCM of 539, 198, 379, 324
• LCM of 775, 313, 972, 871
• LCM of 354, 839, 453, 431
• LCM of 484, 103, 187, 451
• LCM of 518, 200, 499, 569

1. What is the LCM of 554, 606, 533, 420?

Answer: LCM of 554, 606, 533, 420 is 6262931220.

2. How to calculate the LCM of 554, 606, 533, 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 554, 606, 533, 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}.