Given numbers are 757,840,696,431

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

The LCM of 757,840,696,431 is 7947864120.

Find LCM of 757,840,696,431 with Prime Factorization

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

2 x 2 x 2 x 3 x 757 x 35 x 29 x 431 = 7947864120

Therefore, the lowest common multiple of 757,840,696,431 is 7947864120.

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.

757 x 840 x 696 x 431 = 190748738880

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.

757 : 1, 757

840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

696 : 1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696

431 : 1, 431

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 757,840,696,431, is 1.

Now, the common factors can be found like this.

757:757

840:2x 2x 2x 3x 5x 7

696:2x 2x 2x 3x 29

431:431

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

2x 2x 2x 3 = 24

Therefore, the value for common factors is 24.

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 = 190748738880/(1x24)

LCM = 190748738880/24

LCM = 7947864120

Thus, we can understand that the LCM of 757,840,696,431 is 7947864120.

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

• LCM of 651, 315, 571, 628
• LCM of 937, 609, 574, 791
• LCM of 819, 326, 591, 682
• LCM of 354, 541, 898, 997
• LCM of 492, 618, 571, 454

1. What is the LCM of 757, 840, 696, 431?

Answer: LCM of 757, 840, 696, 431 is 7947864120.

2. How to calculate the LCM of 757, 840, 696, 431?

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 757, 840, 696, 431.

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}.