Given numbers are 980,702,768,201,818

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

The LCM of 980,702,768,201,818 is 603269372160.

Find LCM of 980,702,768,201,818 with Prime Factorization

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

2 x 2 x 3 x 245 x 117 x 64 x 67 x 409 = 603269372160

Therefore, the lowest common multiple of 980,702,768,201,818 is 603269372160.

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.

980 x 702 x 768 x 201 x 818 = 86870789591040

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.

980 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

768 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

201 : 1, 3, 67, 201

818 : 1, 2, 409, 818

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 980,702,768,201,818, is 1.

Now, the common factors can be found like this.

980:2x 2x 5x 7x 7

702:2x 3x 3x 3x 13

768:2x 2x 2x 2x 2x 2x 2x 2x 3

201:3x 67

818:2x 409

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 2x 3x 3 = 144

Therefore, the value for common factors is 144.

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 = 86870789591040/(1x144)

LCM = 86870789591040/144

LCM = 603269372160

Thus, we can understand that the LCM of 980,702,768,201,818 is 603269372160.

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

• LCM of 640, 116, 741, 881, 988
• LCM of 369, 787, 842, 803, 929
• LCM of 571, 222, 894, 448, 527
• LCM of 697, 482, 945, 204, 546
• LCM of 513, 477, 476, 673, 924

1. What is the LCM of 980, 702, 768, 201, 818?

Answer: LCM of 980, 702, 768, 201, 818 is 603269372160.

2. How to calculate the LCM of 980, 702, 768, 201, 818?

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 980, 702, 768, 201, 818.

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}.