Given numbers are 938,887,870,668

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

The LCM of 938,887,870,668 is 120882151740.

Find LCM of 938,887,870,668 with Prime Factorization

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

2 x 469 x 887 x 435 x 334 = 120882151740

Therefore, the lowest common multiple of 938,887,870,668 is 120882151740.

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.

938 x 887 x 870 x 668 = 483528606960

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.

938 : 1, 2, 7, 14, 67, 134, 469, 938

887 : 1, 887

870 : 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

668 : 1, 2, 4, 167, 334, 668

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 938,887,870,668, is 1.

Now, the common factors can be found like this.

938:2x 7x 67

887:887

870:2x 3x 5x 29

668:2x 2x 167

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 483528606960/(1x4)

LCM = 483528606960/4

LCM = 120882151740

Thus, we can understand that the LCM of 938,887,870,668 is 120882151740.

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

• LCM of 777, 589, 899, 323
• LCM of 789, 583, 866, 543
• LCM of 835, 650, 196, 724
• LCM of 759, 814, 677, 867
• LCM of 238, 299, 847, 659

1. What is the LCM of 938, 887, 870, 668?

Answer: LCM of 938, 887, 870, 668 is 120882151740.

2. How to calculate the LCM of 938, 887, 870, 668?

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 938, 887, 870, 668.

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}.