Given numbers are 638,377,372,118,944

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

The LCM of 638,377,372,118,944 is 364073424.

Find LCM of 638,377,372,118,944 with Prime Factorization

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

2 x 2 x 29 x 59 x 11 x 13 x 93 x 1 x 4 = 364073424

Therefore, the lowest common multiple of 638,377,372,118,944 is 364073424.

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.

638 x 377 x 372 x 118 x 944 = 9966874055424

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.

638 : 1, 2, 11, 22, 29, 58, 319, 638

377 : 1, 13, 29, 377

372 : 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

118 : 1, 2, 59, 118

944 : 1, 2, 4, 8, 16, 59, 118, 236, 472, 944

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 638,377,372,118,944, is 1.

Now, the common factors can be found like this.

638:2x 11x 29

377:13x 29

372:2x 2x 3x 31

118:2x 59

944:2x 2x 2x 2x 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 2x 2x 2x 29x 59 = 27376

Therefore, the value for common factors is 27376.

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 = 9966874055424/(1x27376)

LCM = 9966874055424/27376

LCM = 364073424

Thus, we can understand that the LCM of 638,377,372,118,944 is 364073424.

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

• LCM of 394, 423, 705, 144, 764
• LCM of 125, 186, 939, 448, 904
• LCM of 104, 327, 469, 401, 892
• LCM of 286, 220, 431, 845, 340
• LCM of 131, 884, 323, 963, 989

1. What is the LCM of 638, 377, 372, 118, 944?

Answer: LCM of 638, 377, 372, 118, 944 is 364073424.

2. How to calculate the LCM of 638, 377, 372, 118, 944?

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 638, 377, 372, 118, 944.

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}.