Given numbers are 309,967,438

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

The LCM of 309,967,438 is 43625238.

Find LCM of 309,967,438 with Prime Factorization

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

3 x 103 x 967 x 146 = 43625238

Therefore, the lowest common multiple of 309,967,438 is 43625238.

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.

309 x 967 x 438 = 130875714

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.

309 : 1, 3, 103, 309

967 : 1, 967

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 309,967,438, is 1.

Now, the common factors can be found like this.

309:3x 103

967:967

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.

3 = 3

Therefore, the value for common factors is 3.

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 = 130875714/(1x3)

LCM = 130875714/3

LCM = 43625238

Thus, we can understand that the LCM of 309,967,438 is 43625238.

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

• LCM of 761, 274, 575
• LCM of 369, 618, 458
• LCM of 520, 987, 802
• LCM of 964, 193, 481
• LCM of 637, 731, 168

1. What is the LCM of 309, 967, 438?

Answer: LCM of 309, 967, 438 is 43625238.

2. How to calculate the LCM of 309, 967, 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 309, 967, 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}.