Least Common Multiple of 2479 and 2480

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 2479 and 2480 the smallest integer that is 6147920 that is divisible by both numbers.

Least Common Multiple (LCM) of 2479 and 2480 is 6147920.

LCM(2479,2480) = 6147920

LCM of 2479 and 2480

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

LCM of:
and

Least Common Multiple of 2479 and 2480

LCM of 2479 and 2480 is 6147920

Least common multiple can be found by multiplying the highest exponent prime factors of 2479 and 2480. First we will calculate the prime factors of 2479 and 2480.

Prime Factorization of 2479


37 2479
67 67
1

Prime factors of 2479 are 37,67. Prime factorization of 2479 in exponential form is:

2479 = 371×671

Prime Factorization of 2480


2 2480
2 1240
2 620
2 310
5 155
31 31
1

Prime factors of 2480 are 2, 5,31. Prime factorization of 2480 in exponential form is:

2480 = 24×51×311

Now multiplying the highest exponent prime factors to calculate the LCM of 2479 and 2480.

LCM(2479,2480) = 24×51×311×371×671
LCM(2479,2480) = 6147920

Factors of 2479

List of positive integer factors of 2479 that divides 2479 without a remainder.

1, 37, 67, 2479

Factors of 2480

List of positive integer factors of 2480 that divides 2480 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480

Least Common Multiple of 2479 and 2480 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2479 and 2480, than apply into the LCM equation.

GCF(2479,2480) = 1
LCM(2479,2480) = ( 2479 × 2480) / 1
LCM(2479,2480) = 6147920 / 1
LCM(2479,2480) = 6147920

Properties of LCM 2479 and 2480

(i) The LCM of 2480 and 2479 is associative

LCM of 2479 and 2480 = LCM of 2480 and 2479

Related Least Common Multiples of 2479

Related Least Common Multiples of 2480

Frequently Asked Questions on LCM of 2479 and 2480

1. What is the LCM of 2479 and 2480?

Answer: LCM of 2479 and 2480 is 6147920.

2. What are the Factors of 2479?

Answer: Factors of 2479 are 1, 37, 67, 2479. There are 4 integers that are factors of 2479. The greatest factor of 2479 is 2479.

3. What are the Factors of 2480?

Answer: Factors of 2480 are 1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480. There are 20 integers that are factors of 2480. The greatest factor of 2480 is 2480.

4. How to Find the LCM of 2479 and 2480?

Answer:

Least Common Multiple of 2479 and 2480 = 6147920

Step 1: Find the prime factorization of 2479

2479 = 37 x 67

Step 2: Find the prime factorization of 2480

2480 = 2 x 2 x 2 x 2 x 5 x 31

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

LCM = 6147920 = 2 x 2 x 2 x 2 x 5 x 31 x 37 x 67

Step 4: Therefore, the least common multiple of 2479 and 2480 is 6147920.