Given numbers are 577,676,470,393,681

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

The LCM of 577,676,470,393,681 is 8177278308420.

Find LCM of 577,676,470,393,681 with Prime Factorization

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

2 x 3 x 577 x 338 x 235 x 131 x 227 = 8177278308420

Therefore, the lowest common multiple of 577,676,470,393,681 is 8177278308420.

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.

577 x 676 x 470 x 393 x 681 = 49063669850520

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.

577 : 1, 577

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

470 : 1, 2, 5, 10, 47, 94, 235, 470

393 : 1, 3, 131, 393

681 : 1, 3, 227, 681

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 577,676,470,393,681, is 1.

Now, the common factors can be found like this.

577:577

676:2x 2x 13x 13

470:2x 5x 47

393:3x 131

681:3x 227

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 49063669850520/(1x6)

LCM = 49063669850520/6

LCM = 8177278308420

Thus, we can understand that the LCM of 577,676,470,393,681 is 8177278308420.

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

• LCM of 647, 398, 763, 991, 233
• LCM of 762, 976, 695, 807, 192
• LCM of 792, 912, 924, 790, 286
• LCM of 875, 849, 335, 495, 960
• LCM of 597, 751, 564, 864, 134

1. What is the LCM of 577, 676, 470, 393, 681?

Answer: LCM of 577, 676, 470, 393, 681 is 8177278308420.

2. How to calculate the LCM of 577, 676, 470, 393, 681?

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 577, 676, 470, 393, 681.

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}.