Given numbers are 691,622,438,703

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

The LCM of 691,622,438,703 is 66171026514.

Find LCM of 691,622,438,703 with Prime Factorization

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

2 x 691 x 311 x 219 x 703 = 66171026514

Therefore, the lowest common multiple of 691,622,438,703 is 66171026514.

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.

691 x 622 x 438 x 703 = 132342053028

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.

691 : 1, 691

622 : 1, 2, 311, 622

438 : 1, 2, 3, 6, 73, 146, 219, 438

703 : 1, 19, 37, 703

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 691,622,438,703, is 1.

Now, the common factors can be found like this.

691:691

622:2x 311

438:2x 3x 73

703:19x 37

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

2 = 2

Therefore, the value for common factors is 2.

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 = 132342053028/(1x2)

LCM = 132342053028/2

LCM = 66171026514

Thus, we can understand that the LCM of 691,622,438,703 is 66171026514.

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

• LCM of 461, 336, 913, 953
• LCM of 973, 314, 665, 741
• LCM of 771, 372, 253, 870
• LCM of 358, 221, 227, 710
• LCM of 644, 744, 454, 145

1. What is the LCM of 691, 622, 438, 703?

Answer: LCM of 691, 622, 438, 703 is 66171026514.

2. How to calculate the LCM of 691, 622, 438, 703?

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 691, 622, 438, 703.

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}.