Given numbers are 756,457,920,602

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

The LCM of 756,457,920,602 is 3416915880.

Find LCM of 756,457,920,602 with Prime Factorization

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

2 x 2 x 7 x 27 x 457 x 230 x 43 = 3416915880

Therefore, the lowest common multiple of 756,457,920,602 is 3416915880.

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.

756 x 457 x 920 x 602 = 191347289280

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.

756 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756

457 : 1, 457

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

602 : 1, 2, 7, 14, 43, 86, 301, 602

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 756,457,920,602, is 1.

Now, the common factors can be found like this.

756:2x 2x 3x 3x 3x 7

457:457

920:2x 2x 2x 5x 23

602:2x 7x 43

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 7 = 56

Therefore, the value for common factors is 56.

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 = 191347289280/(1x56)

LCM = 191347289280/56

LCM = 3416915880

Thus, we can understand that the LCM of 756,457,920,602 is 3416915880.

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

• LCM of 373, 128, 663, 690
• LCM of 867, 776, 412, 470
• LCM of 372, 529, 122, 418
• LCM of 188, 774, 667, 273
• LCM of 177, 735, 248, 818

1. What is the LCM of 756, 457, 920, 602?

Answer: LCM of 756, 457, 920, 602 is 3416915880.

2. How to calculate the LCM of 756, 457, 920, 602?

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 756, 457, 920, 602.

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}.