Given numbers are 326,478,201,780,938

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

The LCM of 326,478,201,780,938 is 14251249740.

Find LCM of 326,478,201,780,938 with Prime Factorization

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

2 x 3 x 67 x 163 x 239 x 1 x 130 x 7 = 14251249740

Therefore, the lowest common multiple of 326,478,201,780,938 is 14251249740.

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.

326 x 478 x 201 x 780 x 938 = 22916009581920

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.

326 : 1, 2, 163, 326

478 : 1, 2, 239, 478

201 : 1, 3, 67, 201

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

938 : 1, 2, 7, 14, 67, 134, 469, 938

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 326,478,201,780,938, is 1.

Now, the common factors can be found like this.

326:2x 163

478:2x 239

201:3x 67

780:2x 2x 3x 5x 13

938:2x 7x 67

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 3x 67 = 1608

Therefore, the value for common factors is 1608.

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 = 22916009581920/(1x1608)

LCM = 22916009581920/1608

LCM = 14251249740

Thus, we can understand that the LCM of 326,478,201,780,938 is 14251249740.

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

• LCM of 891, 191, 507, 520, 905
• LCM of 931, 700, 112, 741, 192
• LCM of 971, 598, 187, 812, 434
• LCM of 149, 543, 841, 254, 536
• LCM of 417, 468, 736, 368, 638

1. What is the LCM of 326, 478, 201, 780, 938?

Answer: LCM of 326, 478, 201, 780, 938 is 14251249740.

2. How to calculate the LCM of 326, 478, 201, 780, 938?

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 326, 478, 201, 780, 938.

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}.