Given numbers are 549,430,437,427

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

The LCM of 549,430,437,427 is 722138130.

Find LCM of 549,430,437,427 with Prime Factorization

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

61 x 9 x 430 x 437 x 7 = 722138130

Therefore, the lowest common multiple of 549,430,437,427 is 722138130.

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.

549 x 430 x 437 x 427 = 44050425930

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.

549 : 1, 3, 9, 61, 183, 549

430 : 1, 2, 5, 10, 43, 86, 215, 430

437 : 1, 19, 23, 437

427 : 1, 7, 61, 427

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 549,430,437,427, is 1.

Now, the common factors can be found like this.

549:3x 3x 61

430:2x 5x 43

437:19x 23

427:7x 61

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

61 = 61

Therefore, the value for common factors is 61.

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 = 44050425930/(1x61)

LCM = 44050425930/61

LCM = 722138130

Thus, we can understand that the LCM of 549,430,437,427 is 722138130.

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

• LCM of 813, 212, 773, 621
• LCM of 985, 779, 451, 384
• LCM of 891, 619, 244, 558
• LCM of 504, 262, 773, 415
• LCM of 943, 244, 436, 399

1. What is the LCM of 549, 430, 437, 427?

Answer: LCM of 549, 430, 437, 427 is 722138130.

2. How to calculate the LCM of 549, 430, 437, 427?

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 549, 430, 437, 427.

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}.