Least Common Multiple of 1721 and 1726

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 1721 and 1726 the smallest integer that is 2970446 that is divisible by both numbers.

Least Common Multiple (LCM) of 1721 and 1726 is 2970446.

LCM(1721,1726) = 2970446

LCM of 1721 and 1726

Least common multiple or lowest common denominator (LCD) can be calculated in three ways;

LCM of:
and

Least Common Multiple of 1721 and 1726

LCM of 1721 and 1726 is 2970446

Least common multiple can be found by multiplying the highest exponent prime factors of 1721 and 1726. First we will calculate the prime factors of 1721 and 1726.

Prime Factorization of 1721


1721 1721
1

Prime factors of 1721 are 1721. Prime factorization of 1721 in exponential form is:

1721 = 17211

Prime Factorization of 1726


2 1726
863 863
1

Prime factors of 1726 are 2,863. Prime factorization of 1726 in exponential form is:

1726 = 21×8631

Now multiplying the highest exponent prime factors to calculate the LCM of 1721 and 1726.

LCM(1721,1726) = 21×8631×17211
LCM(1721,1726) = 2970446

Factors of 1721

List of positive integer factors of 1721 that divides 1721 without a remainder.

1, 1721

Factors of 1726

List of positive integer factors of 1726 that divides 1726 without a remainder.

1, 2, 863, 1726

Least Common Multiple of 1721 and 1726 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1721 and 1726, than apply into the LCM equation.

GCF(1721,1726) = 1
LCM(1721,1726) = ( 1721 × 1726) / 1
LCM(1721,1726) = 2970446 / 1
LCM(1721,1726) = 2970446

Properties of LCM 1721 and 1726

(i) The LCM of 1726 and 1721 is associative

LCM of 1721 and 1726 = LCM of 1726 and 1721

Related Least Common Multiples of 1721

Related Least Common Multiples of 1726

Frequently Asked Questions on LCM of 1721 and 1726

1. What is the LCM of 1721 and 1726?

Answer: LCM of 1721 and 1726 is 2970446.

2. What are the Factors of 1721?

Answer: Factors of 1721 are 1, 1721. There are 2 integers that are factors of 1721. The greatest factor of 1721 is 1721.

3. What are the Factors of 1726?

Answer: Factors of 1726 are 1, 2, 863, 1726. There are 4 integers that are factors of 1726. The greatest factor of 1726 is 1726.

4. How to Find the LCM of 1721 and 1726?

Answer:

Least Common Multiple of 1721 and 1726 = 2970446

Step 1: Find the prime factorization of 1721

1721 = 1721

Step 2: Find the prime factorization of 1726

1726 = 2 x 863

Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 2970446 = 2 x 863 x 1721

Step 4: Therefore, the least common multiple of 1721 and 1726 is 2970446.