Given numbers are 472,406,775,821

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

The LCM of 472,406,775,821 is 60965325400.

Find LCM of 472,406,775,821 with Prime Factorization

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

2 x 236 x 203 x 775 x 821 = 60965325400

Therefore, the lowest common multiple of 472,406,775,821 is 60965325400.

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.

472 x 406 x 775 x 821 = 121930650800

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.

472 : 1, 2, 4, 8, 59, 118, 236, 472

406 : 1, 2, 7, 14, 29, 58, 203, 406

775 : 1, 5, 25, 31, 155, 775

821 : 1, 821

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 472,406,775,821, is 1.

Now, the common factors can be found like this.

472:2x 2x 2x 59

406:2x 7x 29

775:5x 5x 31

821:821

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 = 121930650800/(1x2)

LCM = 121930650800/2

LCM = 60965325400

Thus, we can understand that the LCM of 472,406,775,821 is 60965325400.

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

• LCM of 967, 936, 948, 820
• LCM of 666, 798, 242, 947
• LCM of 549, 307, 785, 666
• LCM of 521, 881, 739, 328
• LCM of 710, 223, 873, 223

1. What is the LCM of 472, 406, 775, 821?

Answer: LCM of 472, 406, 775, 821 is 60965325400.

2. How to calculate the LCM of 472, 406, 775, 821?

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 472, 406, 775, 821.

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}.