Least Common Multiple of 16 and 35

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Free LCM Calculator determines the least common multiple (LCM) between 16 and 35 the smallest integer that is 560 that is divisible by both numbers.

Least Common Multiple (LCM) of 16 and 35 is 560.

LCM(16,35) = 560

LCM of 16 and 35

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

LCM of:
and

Least Common Multiple of 16 and 35

LCM of 16 and 35 is 560

Least common multiple can be found by multiplying the highest exponent prime factors of 16 and 35. First we will calculate the prime factors of 16 and 35.

Prime Factorization of 16


2 16
2 8
2 4
2 2
1

Prime factors of 16 are 2. Prime factorization of 16 in exponential form is:

16 = 24

Prime Factorization of 35


5 35
7 7
1

Prime factors of 35 are 5,7. Prime factorization of 35 in exponential form is:

35 = 51×71

Now multiplying the highest exponent prime factors to calculate the LCM of 16 and 35.

LCM(16,35) = 24×51×71
LCM(16,35) = 560

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1, 2, 4, 8, 16

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1, 5, 7, 35

Least Common Multiple of 16 and 35 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 16 and 35, than apply into the LCM equation.

GCF(16,35) = 1
LCM(16,35) = ( 16 × 35) / 1
LCM(16,35) = 560 / 1
LCM(16,35) = 560

Properties of LCM 16 and 35

(i) The LCM of 35 and 16 is associative

LCM of 16 and 35 = LCM of 35 and 16

Frequently Asked Questions on LCM of 16 and 35

1. What is the LCM of 16 and 35?

Answer: LCM of 16 and 35 is 560.

2. What are the Factors of 16?

Answer: Factors of 16 are 1, 2, 4, 8, 16. There are 5 integers that are factors of 16. The greatest factor of 16 is 16.

3. What are the Factors of 35?

Answer: Factors of 35 are 1, 5, 7, 35. There are 4 integers that are factors of 35. The greatest factor of 35 is 35.

4. How to Find the LCM of 16 and 35?

Answer:

Least Common Multiple of 16 and 35 = 560

Step 1: Find the prime factorization of 16

16 = 2 x 2 x 2 x 2

Step 2: Find the prime factorization of 35

35 = 5 x 7

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

LCM = 560 = 2 x 2 x 2 x 2 x 5 x 7

Step 4: Therefore, the least common multiple of 16 and 35 is 560.