Given numbers are 489,278,677,755,489

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

The LCM of 489,278,677,755,489 is 69484714170.

Find LCM of 489,278,677,755,489 with Prime Factorization

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

3 x 163 x 1 x 278 x 677 x 755 x 1 = 69484714170

Therefore, the lowest common multiple of 489,278,677,755,489 is 69484714170.

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.

489 x 278 x 677 x 755 x 489 = 33978025229130

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.

489 : 1, 3, 163, 489

278 : 1, 2, 139, 278

677 : 1, 677

755 : 1, 5, 151, 755

489 : 1, 3, 163, 489

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 489,278,677,755,489, is 1.

Now, the common factors can be found like this.

489:3x 163

278:2x 139

677:677

755:5x 151

489:3x 163

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

3x 163 = 489

Therefore, the value for common factors is 489.

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 = 33978025229130/(1x489)

LCM = 33978025229130/489

LCM = 69484714170

Thus, we can understand that the LCM of 489,278,677,755,489 is 69484714170.

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

• LCM of 419, 530, 654, 598, 892
• LCM of 729, 258, 436, 588, 328
• LCM of 342, 481, 340, 576, 948
• LCM of 149, 794, 175, 928, 728
• LCM of 971, 235, 276, 549, 997

1. What is the LCM of 489, 278, 677, 755, 489?

Answer: LCM of 489, 278, 677, 755, 489 is 69484714170.

2. How to calculate the LCM of 489, 278, 677, 755, 489?

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 489, 278, 677, 755, 489.

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}.