Given numbers are 537,624,570,421

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

The LCM of 537,624,570,421 is 4467281520.

Find LCM of 537,624,570,421 with Prime Factorization

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

2 x 3 x 179 x 104 x 95 x 421 = 4467281520

Therefore, the lowest common multiple of 537,624,570,421 is 4467281520.

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.

537 x 624 x 570 x 421 = 80411067360

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.

537 : 1, 3, 179, 537

624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

570 : 1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 537,624,570,421, is 1.

Now, the common factors can be found like this.

537:3x 179

624:2x 2x 2x 2x 3x 13

570:2x 3x 5x 19

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.

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 80411067360/(1x18)

LCM = 80411067360/18

LCM = 4467281520

Thus, we can understand that the LCM of 537,624,570,421 is 4467281520.

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

• LCM of 644, 723, 263, 637
• LCM of 471, 312, 235, 822
• LCM of 782, 269, 180, 619
• LCM of 801, 159, 245, 924
• LCM of 207, 758, 183, 100

1. What is the LCM of 537, 624, 570, 421?

Answer: LCM of 537, 624, 570, 421 is 4467281520.

2. How to calculate the LCM of 537, 624, 570, 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 537, 624, 570, 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}.