Given numbers are 637,617,611,481

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

The LCM of 637,617,611,481 is 683477431.

Find LCM of 637,617,611,481 with Prime Factorization

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

13 x 49 x 617 x 47 x 37 = 683477431

Therefore, the lowest common multiple of 637,617,611,481 is 683477431.

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 617 x 611 x 481 = 115507685839

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

617 : 1, 617

611 : 1, 13, 47, 611

481 : 1, 13, 37, 481

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 637,617,611,481, is 1.

Now, the common factors can be found like this.

637:7x 7x 13

617:617

611:13x 47

481:13x 37

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

13x 13 = 169

Therefore, the value for common factors is 169.

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 = 115507685839/(1x169)

LCM = 115507685839/169

LCM = 683477431

Thus, we can understand that the LCM of 637,617,611,481 is 683477431.

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

• LCM of 456, 881, 301, 506
• LCM of 946, 886, 525, 329
• LCM of 725, 394, 668, 559
• LCM of 942, 167, 129, 946
• LCM of 895, 977, 192, 142

1. What is the LCM of 637, 617, 611, 481?

Answer: LCM of 637, 617, 611, 481 is 683477431.

2. How to calculate the LCM of 637, 617, 611, 481?

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, 617, 611, 481.

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}.