Given numbers are 275,758,520,421

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

The LCM of 275,758,520,421 is 4563387400.

Find LCM of 275,758,520,421 with Prime Factorization

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

2 x 5 x 55 x 379 x 52 x 421 = 4563387400

Therefore, the lowest common multiple of 275,758,520,421 is 4563387400.

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.

275 x 758 x 520 x 421 = 45633874000

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.

275 : 1, 5, 11, 25, 55, 275

758 : 1, 2, 379, 758

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 275,758,520,421, is 1.

Now, the common factors can be found like this.

275:5x 5x 11

758:2x 379

520:2x 2x 2x 5x 13

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 5 = 10

Therefore, the value for common factors is 10.

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 = 45633874000/(1x10)

LCM = 45633874000/10

LCM = 4563387400

Thus, we can understand that the LCM of 275,758,520,421 is 4563387400.

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

• LCM of 517, 616, 849, 695
• LCM of 405, 307, 565, 179
• LCM of 482, 620, 592, 432
• LCM of 231, 146, 102, 814
• LCM of 707, 801, 223, 631

1. What is the LCM of 275, 758, 520, 421?

Answer: LCM of 275, 758, 520, 421 is 4563387400.

2. How to calculate the LCM of 275, 758, 520, 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 275, 758, 520, 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}.