Given numbers are 654,99,971

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

The LCM of 654,99,971 is 20956122.

Find LCM of 654,99,971 with Prime Factorization

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

3 x 218 x 33 x 971 = 20956122

Therefore, the lowest common multiple of 654,99,971 is 20956122.

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.

654 x 99 x 971 = 62868366

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.

654 : 1, 2, 3, 6, 109, 218, 327, 654

99 : 1, 3, 9, 11, 33, 99

971 : 1, 971

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 654,99,971, is 1.

Now, the common factors can be found like this.

654:2x 3x 109

99:3x 3x 11

971:971

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 = 62868366/(1x3)

LCM = 62868366/3

LCM = 20956122

Thus, we can understand that the LCM of 654,99,971 is 20956122.

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

• LCM of 330, 21, 956
• LCM of 449, 82, 666
• LCM of 537, 77, 414
• LCM of 853, 30, 982
• LCM of 278, 89, 907

1. What is the LCM of 654, 99, 971?

Answer: LCM of 654, 99, 971 is 20956122.

2. How to calculate the LCM of 654, 99, 971?

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 654, 99, 971.

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}.