Given numbers are 707,979,489,489

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

The LCM of 707,979,489,489 is 338462817.

Find LCM of 707,979,489,489 with Prime Factorization

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

3 x 163 x 707 x 979 x 1 x 1 = 338462817

Therefore, the lowest common multiple of 707,979,489,489 is 338462817.

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.

707 x 979 x 489 x 489 = 165508317513

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.

707 : 1, 7, 101, 707

979 : 1, 11, 89, 979

489 : 1, 3, 163, 489

489 : 1, 3, 163, 489

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 707,979,489,489, is 1.

Now, the common factors can be found like this.

707:7x 101

979:11x 89

489:3x 163

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 = 165508317513/(1x489)

LCM = 165508317513/489

LCM = 338462817

Thus, we can understand that the LCM of 707,979,489,489 is 338462817.

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

• LCM of 818, 291, 589, 924
• LCM of 798, 204, 765, 996
• LCM of 867, 641, 801, 596
• LCM of 252, 339, 703, 992
• LCM of 424, 856, 259, 308

1. What is the LCM of 707, 979, 489, 489?

Answer: LCM of 707, 979, 489, 489 is 338462817.

2. How to calculate the LCM of 707, 979, 489, 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 707, 979, 489, 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}.