Given numbers are 574,821,502,421

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

The LCM of 574,821,502,421 is 49797881434.

Find LCM of 574,821,502,421 with Prime Factorization

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

2 x 287 x 821 x 251 x 421 = 49797881434

Therefore, the lowest common multiple of 574,821,502,421 is 49797881434.

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.

574 x 821 x 502 x 421 = 99595762868

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.

574 : 1, 2, 7, 14, 41, 82, 287, 574

821 : 1, 821

502 : 1, 2, 251, 502

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 574,821,502,421, is 1.

Now, the common factors can be found like this.

574:2x 7x 41

821:821

502:2x 251

421:421

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 = 99595762868/(1x2)

LCM = 99595762868/2

LCM = 49797881434

Thus, we can understand that the LCM of 574,821,502,421 is 49797881434.

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

• LCM of 227, 845, 874, 844
• LCM of 699, 307, 880, 179
• LCM of 280, 628, 617, 607
• LCM of 684, 856, 218, 944
• LCM of 385, 576, 543, 393

1. What is the LCM of 574, 821, 502, 421?

Answer: LCM of 574, 821, 502, 421 is 49797881434.

2. How to calculate the LCM of 574, 821, 502, 421?

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 574, 821, 502, 421.

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}.