Given numbers are 672,682,211,670

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

The LCM of 672,682,211,670 is 16197609120.

Find LCM of 672,682,211,670 with Prime Factorization

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

2 x 336 x 341 x 211 x 335 = 16197609120

Therefore, the lowest common multiple of 672,682,211,670 is 16197609120.

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.

672 x 682 x 211 x 670 = 64790436480

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.

672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

682 : 1, 2, 11, 22, 31, 62, 341, 682

211 : 1, 211

670 : 1, 2, 5, 10, 67, 134, 335, 670

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 672,682,211,670, is 1.

Now, the common factors can be found like this.

672:2x 2x 2x 2x 2x 3x 7

682:2x 11x 31

211:211

670:2x 5x 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 2 = 4

Therefore, the value for common factors is 4.

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 = 64790436480/(1x4)

LCM = 64790436480/4

LCM = 16197609120

Thus, we can understand that the LCM of 672,682,211,670 is 16197609120.

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

• LCM of 640, 403, 360, 319
• LCM of 713, 370, 829, 642
• LCM of 715, 109, 751, 234
• LCM of 311, 147, 899, 353
• LCM of 597, 626, 620, 398

1. What is the LCM of 672, 682, 211, 670?

Answer: LCM of 672, 682, 211, 670 is 16197609120.

2. How to calculate the LCM of 672, 682, 211, 670?

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 672, 682, 211, 670.

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}.