Given numbers are 921,127,647,127

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

The LCM of 921,127,647,127 is 75677649.

Find LCM of 921,127,647,127 with Prime Factorization

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

127 x 921 x 1 x 647 x 1 = 75677649

Therefore, the lowest common multiple of 921,127,647,127 is 75677649.

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.

921 x 127 x 647 x 127 = 9611061423

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.

921 : 1, 3, 307, 921

127 : 1, 127

647 : 1, 647

127 : 1, 127

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 921,127,647,127, is 1.

Now, the common factors can be found like this.

921:3x 307

127:127

647:647

127:127

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

127 = 127

Therefore, the value for common factors is 127.

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 = 9611061423/(1x127)

LCM = 9611061423/127

LCM = 75677649

Thus, we can understand that the LCM of 921,127,647,127 is 75677649.

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

• LCM of 617, 160, 759, 397
• LCM of 229, 826, 913, 278
• LCM of 916, 364, 785, 997
• LCM of 642, 685, 697, 638
• LCM of 322, 706, 415, 350

1. What is the LCM of 921, 127, 647, 127?

Answer: LCM of 921, 127, 647, 127 is 75677649.

2. How to calculate the LCM of 921, 127, 647, 127?

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 921, 127, 647, 127.

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}.