Given numbers are 958,780,643

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

The LCM of 958,780,643 is 240237660.

Find LCM of 958,780,643 with Prime Factorization

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

2 x 479 x 390 x 643 = 240237660

Therefore, the lowest common multiple of 958,780,643 is 240237660.

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.

958 x 780 x 643 = 480475320

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.

958 : 1, 2, 479, 958

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

643 : 1, 643

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 958,780,643, is 1.

Now, the common factors can be found like this.

958:2x 479

780:2x 2x 3x 5x 13

643:643

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

2 = 2

Therefore, the value for common factors is 2.

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 = 480475320/(1x2)

LCM = 480475320/2

LCM = 240237660

Thus, we can understand that the LCM of 958,780,643 is 240237660.

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

• LCM of 856, 357, 333
• LCM of 567, 740, 782
• LCM of 235, 908, 911
• LCM of 151, 915, 880
• LCM of 397, 536, 321

1. What is the LCM of 958, 780, 643?

Answer: LCM of 958, 780, 643 is 240237660.

2. How to calculate the LCM of 958, 780, 643?

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 958, 780, 643.

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}.