Given numbers are 545,436,297,391

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

The LCM of 545,436,297,391 is 253156860.

Find LCM of 545,436,297,391 with Prime Factorization

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

109 x 5 x 4 x 297 x 391 = 253156860

Therefore, the lowest common multiple of 545,436,297,391 is 253156860.

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.

545 x 436 x 297 x 391 = 27594097740

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.

545 : 1, 5, 109, 545

436 : 1, 2, 4, 109, 218, 436

297 : 1, 3, 9, 11, 27, 33, 99, 297

391 : 1, 17, 23, 391

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 545,436,297,391, is 1.

Now, the common factors can be found like this.

545:5x 109

436:2x 2x 109

297:3x 3x 3x 11

391:17x 23

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

109 = 109

Therefore, the value for common factors is 109.

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 = 27594097740/(1x109)

LCM = 27594097740/109

LCM = 253156860

Thus, we can understand that the LCM of 545,436,297,391 is 253156860.

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

• LCM of 365, 845, 299, 614
• LCM of 581, 839, 231, 322
• LCM of 833, 471, 416, 127
• LCM of 413, 188, 893, 398
• LCM of 981, 962, 690, 608

1. What is the LCM of 545, 436, 297, 391?

Answer: LCM of 545, 436, 297, 391 is 253156860.

2. How to calculate the LCM of 545, 436, 297, 391?

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 545, 436, 297, 391.

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}.