Given numbers are 853,537,471,423

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

The LCM of 853,537,471,423 is 10140096357.

Find LCM of 853,537,471,423 with Prime Factorization

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

3 x 853 x 179 x 157 x 141 = 10140096357

Therefore, the lowest common multiple of 853,537,471,423 is 10140096357.

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.

853 x 537 x 471 x 423 = 91260867213

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.

853 : 1, 853

537 : 1, 3, 179, 537

471 : 1, 3, 157, 471

423 : 1, 3, 9, 47, 141, 423

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 853,537,471,423, is 1.

Now, the common factors can be found like this.

853:853

537:3x 179

471:3x 157

423:3x 3x 47

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 91260867213/(1x9)

LCM = 91260867213/9

LCM = 10140096357

Thus, we can understand that the LCM of 853,537,471,423 is 10140096357.

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

• LCM of 384, 388, 249, 241
• LCM of 746, 843, 826, 564
• LCM of 987, 124, 196, 894
• LCM of 829, 380, 320, 296
• LCM of 761, 470, 980, 836

1. What is the LCM of 853, 537, 471, 423?

Answer: LCM of 853, 537, 471, 423 is 10140096357.

2. How to calculate the LCM of 853, 537, 471, 423?

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 853, 537, 471, 423.

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}.