Given numbers are 421,484,652,393

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

The LCM of 421,484,652,393 is 13052918076.

Find LCM of 421,484,652,393 with Prime Factorization

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

2 x 2 x 421 x 121 x 163 x 393 = 13052918076

Therefore, the lowest common multiple of 421,484,652,393 is 13052918076.

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.

421 x 484 x 652 x 393 = 52211672304

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.

421 : 1, 421

484 : 1, 2, 4, 11, 22, 44, 121, 242, 484

652 : 1, 2, 4, 163, 326, 652

393 : 1, 3, 131, 393

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,484,652,393, is 1.

Now, the common factors can be found like this.

421:421

484:2x 2x 11x 11

652:2x 2x 163

393:3x 131

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 52211672304/(1x4)

LCM = 52211672304/4

LCM = 13052918076

Thus, we can understand that the LCM of 421,484,652,393 is 13052918076.

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

• LCM of 936, 979, 429, 629
• LCM of 509, 459, 335, 241
• LCM of 321, 733, 666, 463
• LCM of 899, 682, 537, 606
• LCM of 723, 187, 923, 590

1. What is the LCM of 421, 484, 652, 393?

Answer: LCM of 421, 484, 652, 393 is 13052918076.

2. How to calculate the LCM of 421, 484, 652, 393?

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 421, 484, 652, 393.

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}.