Given numbers are 421,728,537,586

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

The LCM of 421,728,537,586 is 48223128408.

Find LCM of 421,728,537,586 with Prime Factorization

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

2 x 421 x 364 x 537 x 293 = 48223128408

Therefore, the lowest common multiple of 421,728,537,586 is 48223128408.

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 728 x 537 x 586 = 96446256816

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

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

537 : 1, 3, 179, 537

586 : 1, 2, 293, 586

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,728,537,586, is 1.

Now, the common factors can be found like this.

421:421

728:2x 2x 2x 7x 13

537:3x 179

586:2x 293

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 = 96446256816/(1x2)

LCM = 96446256816/2

LCM = 48223128408

Thus, we can understand that the LCM of 421,728,537,586 is 48223128408.

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

• LCM of 603, 244, 315, 293
• LCM of 295, 844, 558, 931
• LCM of 627, 878, 966, 404
• LCM of 738, 329, 486, 641
• LCM of 920, 768, 271, 128

1. What is the LCM of 421, 728, 537, 586?

Answer: LCM of 421, 728, 537, 586 is 48223128408.

2. How to calculate the LCM of 421, 728, 537, 586?

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, 728, 537, 586.

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}.