Least Common Multiple of 2974 and 2979

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 2974 and 2979 the smallest integer that is 8859546 that is divisible by both numbers.

Least Common Multiple (LCM) of 2974 and 2979 is 8859546.

LCM(2974,2979) = 8859546

LCM of 2974 and 2979

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

LCM of:
and

Least Common Multiple of 2974 and 2979

LCM of 2974 and 2979 is 8859546

Least common multiple can be found by multiplying the highest exponent prime factors of 2974 and 2979. First we will calculate the prime factors of 2974 and 2979.

Prime Factorization of 2974


2 2974
1487 1487
1

Prime factors of 2974 are 2,1487. Prime factorization of 2974 in exponential form is:

2974 = 21×14871

Prime Factorization of 2979


3 2979
3 993
331 331
1

Prime factors of 2979 are 3,331. Prime factorization of 2979 in exponential form is:

2979 = 32×3311

Now multiplying the highest exponent prime factors to calculate the LCM of 2974 and 2979.

LCM(2974,2979) = 21×32×3311×14871
LCM(2974,2979) = 8859546

Factors of 2974

List of positive integer factors of 2974 that divides 2974 without a remainder.

1, 2, 1487, 2974

Factors of 2979

List of positive integer factors of 2979 that divides 2979 without a remainder.

1, 3, 9, 331, 993, 2979

Least Common Multiple of 2974 and 2979 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2974 and 2979, than apply into the LCM equation.

GCF(2974,2979) = 1
LCM(2974,2979) = ( 2974 × 2979) / 1
LCM(2974,2979) = 8859546 / 1
LCM(2974,2979) = 8859546

Properties of LCM 2974 and 2979

(i) The LCM of 2979 and 2974 is associative

LCM of 2974 and 2979 = LCM of 2979 and 2974

Related Least Common Multiples of 2974

Related Least Common Multiples of 2979

Frequently Asked Questions on LCM of 2974 and 2979

1. What is the LCM of 2974 and 2979?

Answer: LCM of 2974 and 2979 is 8859546.

2. What are the Factors of 2974?

Answer: Factors of 2974 are 1, 2, 1487, 2974. There are 4 integers that are factors of 2974. The greatest factor of 2974 is 2974.

3. What are the Factors of 2979?

Answer: Factors of 2979 are 1, 3, 9, 331, 993, 2979. There are 6 integers that are factors of 2979. The greatest factor of 2979 is 2979.

4. How to Find the LCM of 2974 and 2979?

Answer:

Least Common Multiple of 2974 and 2979 = 8859546

Step 1: Find the prime factorization of 2974

2974 = 2 x 1487

Step 2: Find the prime factorization of 2979

2979 = 3 x 3 x 331

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

LCM = 8859546 = 2 x 3 x 3 x 331 x 1487

Step 4: Therefore, the least common multiple of 2974 and 2979 is 8859546.