Given numbers are 891,174,993,769

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

The LCM of 891,174,993,769 is 13154066442.

Find LCM of 891,174,993,769 with Prime Factorization

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

3 x 297 x 58 x 331 x 769 = 13154066442

Therefore, the lowest common multiple of 891,174,993,769 is 13154066442.

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.

891 x 174 x 993 x 769 = 118386597978

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.

891 : 1, 3, 9, 11, 27, 33, 81, 99, 297, 891

174 : 1, 2, 3, 6, 29, 58, 87, 174

993 : 1, 3, 331, 993

769 : 1, 769

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 891,174,993,769, is 1.

Now, the common factors can be found like this.

891:3x 3x 3x 3x 11

174:2x 3x 29

993:3x 331

769:769

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 118386597978/(1x9)

LCM = 118386597978/9

LCM = 13154066442

Thus, we can understand that the LCM of 891,174,993,769 is 13154066442.

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

• LCM of 873, 256, 632, 723
• LCM of 339, 744, 223, 774
• LCM of 524, 159, 137, 536
• LCM of 442, 451, 614, 514
• LCM of 187, 860, 303, 484

1. What is the LCM of 891, 174, 993, 769?

Answer: LCM of 891, 174, 993, 769 is 13154066442.

2. How to calculate the LCM of 891, 174, 993, 769?

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 891, 174, 993, 769.

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}.