Given numbers are 707,338,717,780

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

The LCM of 707,338,717,780 is 1713386220.

Find LCM of 707,338,717,780 with Prime Factorization

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

2 x 3 x 13 x 707 x 13 x 239 x 10 = 1713386220

Therefore, the lowest common multiple of 707,338,717,780 is 1713386220.

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 338 x 717 x 780 = 133644125160

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

338 : 1, 2, 13, 26, 169, 338

717 : 1, 3, 239, 717

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 707,338,717,780, is 1.

Now, the common factors can be found like this.

707:7x 101

338:2x 13x 13

717:3x 239

780:2x 2x 3x 5x 13

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

2x 3x 13 = 78

Therefore, the value for common factors is 78.

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 = 133644125160/(1x78)

LCM = 133644125160/78

LCM = 1713386220

Thus, we can understand that the LCM of 707,338,717,780 is 1713386220.

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

• LCM of 346, 563, 563, 262
• LCM of 177, 745, 917, 369
• LCM of 435, 710, 147, 170
• LCM of 972, 711, 867, 551
• LCM of 160, 358, 360, 897

1. What is the LCM of 707, 338, 717, 780?

Answer: LCM of 707, 338, 717, 780 is 1713386220.

2. How to calculate the LCM of 707, 338, 717, 780?

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, 338, 717, 780.

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}.