Given numbers are 636,517,161,874

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

The LCM of 636,517,161,874 is 1005835908.

Find LCM of 636,517,161,874 with Prime Factorization

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

2 x 23 x 318 x 517 x 7 x 19 = 1005835908

Therefore, the lowest common multiple of 636,517,161,874 is 1005835908.

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.

636 x 517 x 161 x 874 = 46268451768

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.

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

517 : 1, 11, 47, 517

161 : 1, 7, 23, 161

874 : 1, 2, 19, 23, 38, 46, 437, 874

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 636,517,161,874, is 1.

Now, the common factors can be found like this.

636:2x 2x 3x 53

517:11x 47

161:7x 23

874:2x 19x 23

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

2x 23 = 46

Therefore, the value for common factors is 46.

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 = 46268451768/(1x46)

LCM = 46268451768/46

LCM = 1005835908

Thus, we can understand that the LCM of 636,517,161,874 is 1005835908.

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

• LCM of 409, 475, 893, 221
• LCM of 977, 224, 882, 852
• LCM of 304, 954, 376, 488
• LCM of 983, 861, 326, 632
• LCM of 412, 684, 430, 834

1. What is the LCM of 636, 517, 161, 874?

Answer: LCM of 636, 517, 161, 874 is 1005835908.

2. How to calculate the LCM of 636, 517, 161, 874?

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 636, 517, 161, 874.

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}.