Given numbers are 947,974,211,538

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

The LCM of 947,974,211,538 is 52353252902.

Find LCM of 947,974,211,538 with Prime Factorization

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

2 x 947 x 487 x 211 x 269 = 52353252902

Therefore, the lowest common multiple of 947,974,211,538 is 52353252902.

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.

947 x 974 x 211 x 538 = 104706505804

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.

947 : 1, 947

974 : 1, 2, 487, 974

211 : 1, 211

538 : 1, 2, 269, 538

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 947,974,211,538, is 1.

Now, the common factors can be found like this.

947:947

974:2x 487

211:211

538:2x 269

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 = 104706505804/(1x2)

LCM = 104706505804/2

LCM = 52353252902

Thus, we can understand that the LCM of 947,974,211,538 is 52353252902.

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

• LCM of 132, 683, 861, 644
• LCM of 805, 784, 956, 143
• LCM of 603, 753, 768, 961
• LCM of 730, 546, 837, 700
• LCM of 416, 230, 417, 758

1. What is the LCM of 947, 974, 211, 538?

Answer: LCM of 947, 974, 211, 538 is 52353252902.

2. How to calculate the LCM of 947, 974, 211, 538?

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 947, 974, 211, 538.

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}.