Given numbers are 664,937,390

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

The LCM of 664,937,390 is 121322760.

Find LCM of 664,937,390 with Prime Factorization

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

2 x 332 x 937 x 195 = 121322760

Therefore, the lowest common multiple of 664,937,390 is 121322760.

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.

664 x 937 x 390 = 242645520

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.

664 : 1, 2, 4, 8, 83, 166, 332, 664

937 : 1, 937

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 664,937,390, is 1.

Now, the common factors can be found like this.

664:2x 2x 2x 83

937:937

390:2x 3x 5x 13

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

2 = 2

Therefore, the value for common factors is 2.

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 = 242645520/(1x2)

LCM = 242645520/2

LCM = 121322760

Thus, we can understand that the LCM of 664,937,390 is 121322760.

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

• LCM of 754, 242, 907
• LCM of 882, 974, 921
• LCM of 373, 980, 296
• LCM of 528, 694, 131
• LCM of 379, 295, 964

1. What is the LCM of 664, 937, 390?

Answer: LCM of 664, 937, 390 is 121322760.

2. How to calculate the LCM of 664, 937, 390?

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 664, 937, 390.

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}.