Given numbers are 847,424,212,694

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

The LCM of 847,424,212,694 is 124617416.

Find LCM of 847,424,212,694 with Prime Factorization

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

2 x 2 x 53 x 847 x 1 x 2 x 347 = 124617416

Therefore, the lowest common multiple of 847,424,212,694 is 124617416.

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.

847 x 424 x 212 x 694 = 52837784384

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.

847 : 1, 7, 11, 77, 121, 847

424 : 1, 2, 4, 8, 53, 106, 212, 424

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

694 : 1, 2, 347, 694

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 847,424,212,694, is 1.

Now, the common factors can be found like this.

847:7x 11x 11

424:2x 2x 2x 53

212:2x 2x 53

694:2x 347

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

2x 2x 2x 53 = 424

Therefore, the value for common factors is 424.

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 = 52837784384/(1x424)

LCM = 52837784384/424

LCM = 124617416

Thus, we can understand that the LCM of 847,424,212,694 is 124617416.

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

• LCM of 881, 150, 736, 243
• LCM of 268, 969, 857, 649
• LCM of 367, 839, 658, 188
• LCM of 830, 445, 989, 229
• LCM of 606, 802, 529, 997

1. What is the LCM of 847, 424, 212, 694?

Answer: LCM of 847, 424, 212, 694 is 124617416.

2. How to calculate the LCM of 847, 424, 212, 694?

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 847, 424, 212, 694.

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}.