Given numbers are 763,939,123,438

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

The LCM of 763,939,123,438 is 4288711602.

Find LCM of 763,939,123,438 with Prime Factorization

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

3 x 763 x 313 x 41 x 146 = 4288711602

Therefore, the lowest common multiple of 763,939,123,438 is 4288711602.

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.

763 x 939 x 123 x 438 = 38598404418

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.

763 : 1, 7, 109, 763

939 : 1, 3, 313, 939

123 : 1, 3, 41, 123

438 : 1, 2, 3, 6, 73, 146, 219, 438

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 763,939,123,438, is 1.

Now, the common factors can be found like this.

763:7x 109

939:3x 313

123:3x 41

438:2x 3x 73

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 = 38598404418/(1x9)

LCM = 38598404418/9

LCM = 4288711602

Thus, we can understand that the LCM of 763,939,123,438 is 4288711602.

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

• LCM of 928, 673, 964, 668
• LCM of 116, 602, 803, 483
• LCM of 536, 850, 152, 109
• LCM of 825, 881, 804, 260
• LCM of 132, 298, 777, 808

1. What is the LCM of 763, 939, 123, 438?

Answer: LCM of 763, 939, 123, 438 is 4288711602.

2. How to calculate the LCM of 763, 939, 123, 438?

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 763, 939, 123, 438.

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}.