Given numbers are 677,545,327,442

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

The LCM of 677,545,327,442 is 489247590.

Find LCM of 677,545,327,442 with Prime Factorization

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

109 x 677 x 5 x 3 x 442 = 489247590

Therefore, the lowest common multiple of 677,545,327,442 is 489247590.

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.

677 x 545 x 327 x 442 = 53327987310

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.

677 : 1, 677

545 : 1, 5, 109, 545

327 : 1, 3, 109, 327

442 : 1, 2, 13, 17, 26, 34, 221, 442

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 677,545,327,442, is 1.

Now, the common factors can be found like this.

677:677

545:5x 109

327:3x 109

442:2x 13x 17

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 = 53327987310/(1x109)

LCM = 53327987310/109

LCM = 489247590

Thus, we can understand that the LCM of 677,545,327,442 is 489247590.

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

• LCM of 133, 492, 546, 407
• LCM of 510, 683, 141, 825
• LCM of 411, 519, 390, 507
• LCM of 826, 136, 936, 525
• LCM of 334, 398, 898, 229

1. What is the LCM of 677, 545, 327, 442?

Answer: LCM of 677, 545, 327, 442 is 489247590.

2. How to calculate the LCM of 677, 545, 327, 442?

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 677, 545, 327, 442.

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}.