Given numbers are 247,644,964,607

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

The LCM of 247,644,964,607 is 23269580516.

Find LCM of 247,644,964,607 with Prime Factorization

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

2 x 2 x 247 x 161 x 241 x 607 = 23269580516

Therefore, the lowest common multiple of 247,644,964,607 is 23269580516.

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.

247 x 644 x 964 x 607 = 93078322064

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.

247 : 1, 13, 19, 247

644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

964 : 1, 2, 4, 241, 482, 964

607 : 1, 607

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,644,964,607, is 1.

Now, the common factors can be found like this.

247:13x 19

644:2x 2x 7x 23

964:2x 2x 241

607:607

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 93078322064/(1x4)

LCM = 93078322064/4

LCM = 23269580516

Thus, we can understand that the LCM of 247,644,964,607 is 23269580516.

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

• LCM of 545, 581, 600, 150
• LCM of 389, 983, 800, 818
• LCM of 615, 541, 153, 519
• LCM of 165, 362, 134, 711
• LCM of 908, 786, 633, 595

1. What is the LCM of 247, 644, 964, 607?

Answer: LCM of 247, 644, 964, 607 is 23269580516.

2. How to calculate the LCM of 247, 644, 964, 607?

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 247, 644, 964, 607.

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}.