Given numbers are 421,652,161,534,528

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

The LCM of 421,652,161,534,528 is 519181854576.

Find LCM of 421,652,161,534,528 with Prime Factorization

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

2 x 2 x 3 x 421 x 163 x 161 x 89 x 44 = 519181854576

Therefore, the lowest common multiple of 421,652,161,534,528 is 519181854576.

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 652 x 161 x 534 x 528 = 12460364509824

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

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

161 : 1, 7, 23, 161

534 : 1, 2, 3, 6, 89, 178, 267, 534

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,652,161,534,528, is 1.

Now, the common factors can be found like this.

421:421

652:2x 2x 163

161:7x 23

534:2x 3x 89

528:2x 2x 2x 2x 3x 11

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 2x 3 = 24

Therefore, the value for common factors is 24.

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 = 12460364509824/(1x24)

LCM = 12460364509824/24

LCM = 519181854576

Thus, we can understand that the LCM of 421,652,161,534,528 is 519181854576.

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

• LCM of 404, 558, 151, 276, 247
• LCM of 927, 373, 592, 746, 177
• LCM of 199, 950, 392, 616, 860
• LCM of 915, 377, 929, 939, 881
• LCM of 375, 659, 342, 791, 325

1. What is the LCM of 421, 652, 161, 534, 528?

Answer: LCM of 421, 652, 161, 534, 528 is 519181854576.

2. How to calculate the LCM of 421, 652, 161, 534, 528?

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, 652, 161, 534, 528.

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}.