Given numbers are 422,119,780,767

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

The LCM of 422,119,780,767 is 1155516180.

Find LCM of 422,119,780,767 with Prime Factorization

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

2 x 13 x 211 x 119 x 30 x 59 = 1155516180

Therefore, the lowest common multiple of 422,119,780,767 is 1155516180.

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.

422 x 119 x 780 x 767 = 30043420680

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.

422 : 1, 2, 211, 422

119 : 1, 7, 17, 119

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

767 : 1, 13, 59, 767

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,119,780,767, is 1.

Now, the common factors can be found like this.

422:2x 211

119:7x 17

780:2x 2x 3x 5x 13

767:13x 59

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 30043420680/(1x26)

LCM = 30043420680/26

LCM = 1155516180

Thus, we can understand that the LCM of 422,119,780,767 is 1155516180.

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

• LCM of 191, 109, 942, 884
• LCM of 923, 163, 117, 765
• LCM of 654, 674, 954, 476
• LCM of 157, 113, 879, 206
• LCM of 194, 284, 274, 417

1. What is the LCM of 422, 119, 780, 767?

Answer: LCM of 422, 119, 780, 767 is 1155516180.

2. How to calculate the LCM of 422, 119, 780, 767?

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 422, 119, 780, 767.

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}.