Least Common Multiple of 7151 and 7156

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 7151 and 7156 the smallest integer that is 51172556 that is divisible by both numbers.

Least Common Multiple (LCM) of 7151 and 7156 is 51172556.

LCM(7151,7156) = 51172556

LCM of 7151 and 7156

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

LCM of:
and

Least Common Multiple of 7151 and 7156

LCM of 7151 and 7156 is 51172556

Least common multiple can be found by multiplying the highest exponent prime factors of 7151 and 7156. First we will calculate the prime factors of 7151 and 7156.

Prime Factorization of 7151


7151 7151
1

Prime factors of 7151 are 7151. Prime factorization of 7151 in exponential form is:

7151 = 71511

Prime Factorization of 7156


2 7156
2 3578
1789 1789
1

Prime factors of 7156 are 2,1789. Prime factorization of 7156 in exponential form is:

7156 = 22×17891

Now multiplying the highest exponent prime factors to calculate the LCM of 7151 and 7156.

LCM(7151,7156) = 22×17891×71511
LCM(7151,7156) = 51172556

Factors of 7151

List of positive integer factors of 7151 that divides 7151 without a remainder.

1, 7151

Factors of 7156

List of positive integer factors of 7156 that divides 7156 without a remainder.

1, 2, 4, 1789, 3578, 7156

Least Common Multiple of 7151 and 7156 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7151 and 7156, than apply into the LCM equation.

GCF(7151,7156) = 1
LCM(7151,7156) = ( 7151 × 7156) / 1
LCM(7151,7156) = 51172556 / 1
LCM(7151,7156) = 51172556

Properties of LCM 7151 and 7156

(i) The LCM of 7156 and 7151 is associative

LCM of 7151 and 7156 = LCM of 7156 and 7151

Related Least Common Multiples of 7151

Related Least Common Multiples of 7156

Frequently Asked Questions on LCM of 7151 and 7156

1. What is the LCM of 7151 and 7156?

Answer: LCM of 7151 and 7156 is 51172556.

2. What are the Factors of 7151?

Answer: Factors of 7151 are 1, 7151. There are 2 integers that are factors of 7151. The greatest factor of 7151 is 7151.

3. What are the Factors of 7156?

Answer: Factors of 7156 are 1, 2, 4, 1789, 3578, 7156. There are 6 integers that are factors of 7156. The greatest factor of 7156 is 7156.

4. How to Find the LCM of 7151 and 7156?

Answer:

Least Common Multiple of 7151 and 7156 = 51172556

Step 1: Find the prime factorization of 7151

7151 = 7151

Step 2: Find the prime factorization of 7156

7156 = 2 x 2 x 1789

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

LCM = 51172556 = 2 x 2 x 1789 x 7151

Step 4: Therefore, the least common multiple of 7151 and 7156 is 51172556.