Given numbers are 658,603,971,670

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

The LCM of 658,603,971,670 is 1926337770.

Find LCM of 658,603,971,670 with Prime Factorization

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

2 x 67 x 329 x 9 x 971 x 5 = 1926337770

Therefore, the lowest common multiple of 658,603,971,670 is 1926337770.

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.

658 x 603 x 971 x 670 = 258129261180

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.

658 : 1, 2, 7, 14, 47, 94, 329, 658

603 : 1, 3, 9, 67, 201, 603

971 : 1, 971

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 658,603,971,670, is 1.

Now, the common factors can be found like this.

658:2x 7x 47

603:3x 3x 67

971:971

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 67 = 134

Therefore, the value for common factors is 134.

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 = 258129261180/(1x134)

LCM = 258129261180/134

LCM = 1926337770

Thus, we can understand that the LCM of 658,603,971,670 is 1926337770.

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

• LCM of 793, 822, 160, 900
• LCM of 495, 217, 706, 821
• LCM of 526, 908, 139, 354
• LCM of 125, 946, 919, 621
• LCM of 833, 809, 578, 586

1. What is the LCM of 658, 603, 971, 670?

Answer: LCM of 658, 603, 971, 670 is 1926337770.

2. How to calculate the LCM of 658, 603, 971, 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 658, 603, 971, 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}.