Given numbers are 673,278,982,973

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

The LCM of 673,278,982,973 is 643042078.

Find LCM of 673,278,982,973 with Prime Factorization

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

2 x 139 x 673 x 1 x 491 x 7 = 643042078

Therefore, the lowest common multiple of 673,278,982,973 is 643042078.

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 278 x 982 x 973 = 178765697684

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

278 : 1, 2, 139, 278

982 : 1, 2, 491, 982

973 : 1, 7, 139, 973

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 673,278,982,973, is 1.

Now, the common factors can be found like this.

673:673

278:2x 139

982:2x 491

973:7x 139

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

2x 139 = 278

Therefore, the value for common factors is 278.

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 = 178765697684/(1x278)

LCM = 178765697684/278

LCM = 643042078

Thus, we can understand that the LCM of 673,278,982,973 is 643042078.

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

• LCM of 678, 319, 388, 602
• LCM of 660, 628, 137, 945
• LCM of 711, 599, 150, 663
• LCM of 786, 382, 680, 903
• LCM of 963, 749, 205, 996

1. What is the LCM of 673, 278, 982, 973?

Answer: LCM of 673, 278, 982, 973 is 643042078.

2. How to calculate the LCM of 673, 278, 982, 973?

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, 278, 982, 973.

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}.