Given numbers are 673,956,673,721

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

The LCM of 673,956,673,721 is 463882748.

Find LCM of 673,956,673,721 with Prime Factorization

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

673 x 1 x 956 x 1 x 721 = 463882748

Therefore, the lowest common multiple of 673,956,673,721 is 463882748.

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.

673 x 956 x 673 x 721 = 312193089404

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.

673 : 1, 673

956 : 1, 2, 4, 239, 478, 956

673 : 1, 673

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 673,956,673,721, is 1.

Now, the common factors can be found like this.

673:673

956:2x 2x 239

673:673

721:7x 103

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

673 = 673

Therefore, the value for common factors is 673.

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 = 312193089404/(1x673)

LCM = 312193089404/673

LCM = 463882748

Thus, we can understand that the LCM of 673,956,673,721 is 463882748.

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

• LCM of 619, 352, 293, 540
• LCM of 230, 654, 305, 793
• LCM of 724, 431, 942, 123
• LCM of 605, 318, 631, 935
• LCM of 853, 438, 654, 439

1. What is the LCM of 673, 956, 673, 721?

Answer: LCM of 673, 956, 673, 721 is 463882748.

2. How to calculate the LCM of 673, 956, 673, 721?

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 673, 956, 673, 721.

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}.