Least Common Multiple of 7939 and 7945

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 7939 and 7945 the smallest integer that is 63075355 that is divisible by both numbers.

Least Common Multiple (LCM) of 7939 and 7945 is 63075355.

LCM(7939,7945) = 63075355

LCM of 7939 and 7945

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

LCM of:
and

Least Common Multiple of 7939 and 7945

LCM of 7939 and 7945 is 63075355

Least common multiple can be found by multiplying the highest exponent prime factors of 7939 and 7945. First we will calculate the prime factors of 7939 and 7945.

Prime Factorization of 7939


17 7939
467 467
1

Prime factors of 7939 are 17,467. Prime factorization of 7939 in exponential form is:

7939 = 171×4671

Prime Factorization of 7945


5 7945
7 1589
227 227
1

Prime factors of 7945 are 5, 7,227. Prime factorization of 7945 in exponential form is:

7945 = 51×71×2271

Now multiplying the highest exponent prime factors to calculate the LCM of 7939 and 7945.

LCM(7939,7945) = 51×71×171×2271×4671
LCM(7939,7945) = 63075355

Factors of 7939

List of positive integer factors of 7939 that divides 7939 without a remainder.

1, 17, 467, 7939

Factors of 7945

List of positive integer factors of 7945 that divides 7945 without a remainder.

1, 5, 7, 35, 227, 1135, 1589, 7945

Least Common Multiple of 7939 and 7945 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7939 and 7945, than apply into the LCM equation.

GCF(7939,7945) = 1
LCM(7939,7945) = ( 7939 × 7945) / 1
LCM(7939,7945) = 63075355 / 1
LCM(7939,7945) = 63075355

Properties of LCM 7939 and 7945

(i) The LCM of 7945 and 7939 is associative

LCM of 7939 and 7945 = LCM of 7945 and 7939

Related Least Common Multiples of 7939

Related Least Common Multiples of 7945

Frequently Asked Questions on LCM of 7939 and 7945

1. What is the LCM of 7939 and 7945?

Answer: LCM of 7939 and 7945 is 63075355.

2. What are the Factors of 7939?

Answer: Factors of 7939 are 1, 17, 467, 7939. There are 4 integers that are factors of 7939. The greatest factor of 7939 is 7939.

3. What are the Factors of 7945?

Answer: Factors of 7945 are 1, 5, 7, 35, 227, 1135, 1589, 7945. There are 8 integers that are factors of 7945. The greatest factor of 7945 is 7945.

4. How to Find the LCM of 7939 and 7945?

Answer:

Least Common Multiple of 7939 and 7945 = 63075355

Step 1: Find the prime factorization of 7939

7939 = 17 x 467

Step 2: Find the prime factorization of 7945

7945 = 5 x 7 x 227

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

LCM = 63075355 = 5 x 7 x 17 x 227 x 467

Step 4: Therefore, the least common multiple of 7939 and 7945 is 63075355.