Given numbers are 712,238,117,169

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

The LCM of 712,238,117,169 is 128871288.

Find LCM of 712,238,117,169 with Prime Factorization

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

2 x 13 x 356 x 119 x 9 x 13 = 128871288

Therefore, the lowest common multiple of 712,238,117,169 is 128871288.

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.

712 x 238 x 117 x 169 = 3350653488

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.

712 : 1, 2, 4, 8, 89, 178, 356, 712

238 : 1, 2, 7, 14, 17, 34, 119, 238

117 : 1, 3, 9, 13, 39, 117

169 : 1, 13, 169

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 712,238,117,169, is 1.

Now, the common factors can be found like this.

712:2x 2x 2x 89

238:2x 7x 17

117:3x 3x 13

169:13x 13

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 3350653488/(1x26)

LCM = 3350653488/26

LCM = 128871288

Thus, we can understand that the LCM of 712,238,117,169 is 128871288.

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

• LCM of 492, 736, 899, 992
• LCM of 440, 577, 799, 240
• LCM of 380, 117, 382, 618
• LCM of 354, 268, 835, 766
• LCM of 197, 922, 577, 415

1. What is the LCM of 712, 238, 117, 169?

Answer: LCM of 712, 238, 117, 169 is 128871288.

2. How to calculate the LCM of 712, 238, 117, 169?

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 712, 238, 117, 169.

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}.