Given numbers are 670,991,901,212

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

The LCM of 670,991,901,212 is 1196473940.

Find LCM of 670,991,901,212 with Prime Factorization

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

2 x 53 x 335 x 991 x 17 x 2 = 1196473940

Therefore, the lowest common multiple of 670,991,901,212 is 1196473940.

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.

670 x 991 x 901 x 212 = 126826237640

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.

670 : 1, 2, 5, 10, 67, 134, 335, 670

991 : 1, 991

901 : 1, 17, 53, 901

212 : 1, 2, 4, 53, 106, 212

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 670,991,901,212, is 1.

Now, the common factors can be found like this.

670:2x 5x 67

991:991

901:17x 53

212:2x 2x 53

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

2x 53 = 106

Therefore, the value for common factors is 106.

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 = 126826237640/(1x106)

LCM = 126826237640/106

LCM = 1196473940

Thus, we can understand that the LCM of 670,991,901,212 is 1196473940.

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

• LCM of 477, 218, 300, 557
• LCM of 602, 324, 608, 108
• LCM of 219, 196, 214, 136
• LCM of 798, 965, 355, 500
• LCM of 277, 454, 239, 915

1. What is the LCM of 670, 991, 901, 212?

Answer: LCM of 670, 991, 901, 212 is 1196473940.

2. How to calculate the LCM of 670, 991, 901, 212?

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 670, 991, 901, 212.

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}.