Given numbers are 655,746,690,127,756

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

The LCM of 655,746,690,127,756 is 539514950940.

Find LCM of 655,746,690,127,756 with Prime Factorization

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

2 x 3 x 5 x 131 x 373 x 23 x 127 x 126 = 539514950940

Therefore, the lowest common multiple of 655,746,690,127,756 is 539514950940.

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.

655 x 746 x 690 x 127 x 756 = 32370897056400

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.

655 : 1, 5, 131, 655

746 : 1, 2, 373, 746

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

127 : 1, 127

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 655,746,690,127,756, is 1.

Now, the common factors can be found like this.

655:5x 131

746:2x 373

690:2x 3x 5x 23

127:127

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

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 3x 5 = 60

Therefore, the value for common factors is 60.

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 = 32370897056400/(1x60)

LCM = 32370897056400/60

LCM = 539514950940

Thus, we can understand that the LCM of 655,746,690,127,756 is 539514950940.

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

• LCM of 280, 894, 287, 583, 298
• LCM of 131, 865, 796, 483, 571
• LCM of 548, 532, 441, 914, 552
• LCM of 687, 442, 586, 945, 667
• LCM of 639, 602, 303, 501, 272

1. What is the LCM of 655, 746, 690, 127, 756?

Answer: LCM of 655, 746, 690, 127, 756 is 539514950940.

2. How to calculate the LCM of 655, 746, 690, 127, 756?

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 655, 746, 690, 127, 756.

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}.