Given numbers are 939,777,478,407

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

The LCM of 939,777,478,407 is 1278750858.

Find LCM of 939,777,478,407 with Prime Factorization

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

3 x 37 x 313 x 7 x 478 x 11 = 1278750858

Therefore, the lowest common multiple of 939,777,478,407 is 1278750858.

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.

939 x 777 x 478 x 407 = 141941345238

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.

939 : 1, 3, 313, 939

777 : 1, 3, 7, 21, 37, 111, 259, 777

478 : 1, 2, 239, 478

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 939,777,478,407, is 1.

Now, the common factors can be found like this.

939:3x 313

777:3x 7x 37

478:2x 239

407:11x 37

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

3x 37 = 111

Therefore, the value for common factors is 111.

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 = 141941345238/(1x111)

LCM = 141941345238/111

LCM = 1278750858

Thus, we can understand that the LCM of 939,777,478,407 is 1278750858.

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

• LCM of 714, 153, 317, 327
• LCM of 187, 615, 874, 396
• LCM of 841, 347, 867, 189
• LCM of 713, 509, 760, 999
• LCM of 100, 579, 419, 884

1. What is the LCM of 939, 777, 478, 407?

Answer: LCM of 939, 777, 478, 407 is 1278750858.

2. How to calculate the LCM of 939, 777, 478, 407?

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 939, 777, 478, 407.

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}.