Given numbers are 637,689,755,236,636

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

The LCM of 637,689,755,236,636 is 18046604940.

Find LCM of 637,689,755,236,636 with Prime Factorization

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

2 x 2 x 13 x 53 x 49 x 1 x 755 x 59 x 3 = 18046604940

Therefore, the lowest common multiple of 637,689,755,236,636 is 18046604940.

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.

637 x 689 x 755 x 236 x 636 = 49736443214640

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.

637 : 1, 7, 13, 49, 91, 637

689 : 1, 13, 53, 689

755 : 1, 5, 151, 755

236 : 1, 2, 4, 59, 118, 236

636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 637,689,755,236,636, is 1.

Now, the common factors can be found like this.

637:7x 7x 13

689:13x 53

755:5x 151

236:2x 2x 59

636:2x 2x 3x 53

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 13x 53 = 2756

Therefore, the value for common factors is 2756.

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 = 49736443214640/(1x2756)

LCM = 49736443214640/2756

LCM = 18046604940

Thus, we can understand that the LCM of 637,689,755,236,636 is 18046604940.

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

• LCM of 579, 141, 435, 152, 168
• LCM of 342, 763, 661, 151, 673
• LCM of 225, 340, 155, 934, 632
• LCM of 859, 909, 105, 476, 625
• LCM of 196, 464, 133, 718, 538

1. What is the LCM of 637, 689, 755, 236, 636?

Answer: LCM of 637, 689, 755, 236, 636 is 18046604940.

2. How to calculate the LCM of 637, 689, 755, 236, 636?

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 637, 689, 755, 236, 636.

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}.