Least Common Multiple of 4642 and 4646

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 4642 and 4646 the smallest integer that is 10783366 that is divisible by both numbers.

Least Common Multiple (LCM) of 4642 and 4646 is 10783366.

LCM(4642,4646) = 10783366

LCM of 4642 and 4646

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

LCM of:
and

Least Common Multiple of 4642 and 4646

LCM of 4642 and 4646 is 10783366

Least common multiple can be found by multiplying the highest exponent prime factors of 4642 and 4646. First we will calculate the prime factors of 4642 and 4646.

Prime Factorization of 4642


2 4642
11 2321
211 211
1

Prime factors of 4642 are 2, 11,211. Prime factorization of 4642 in exponential form is:

4642 = 21×111×2111

Prime Factorization of 4646


2 4646
23 2323
101 101
1

Prime factors of 4646 are 2, 23,101. Prime factorization of 4646 in exponential form is:

4646 = 21×231×1011

Now multiplying the highest exponent prime factors to calculate the LCM of 4642 and 4646.

LCM(4642,4646) = 21×111×231×1011×2111
LCM(4642,4646) = 10783366

Factors of 4642

List of positive integer factors of 4642 that divides 4642 without a remainder.

1, 2, 11, 22, 211, 422, 2321, 4642

Factors of 4646

List of positive integer factors of 4646 that divides 4646 without a remainder.

1, 2, 23, 46, 101, 202, 2323, 4646

Least Common Multiple of 4642 and 4646 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4642 and 4646, than apply into the LCM equation.

GCF(4642,4646) = 2
LCM(4642,4646) = ( 4642 × 4646) / 2
LCM(4642,4646) = 21566732 / 2
LCM(4642,4646) = 10783366

Properties of LCM 4642 and 4646

(i) The LCM of 4646 and 4642 is associative

LCM of 4642 and 4646 = LCM of 4646 and 4642

Related Least Common Multiples of 4642

Related Least Common Multiples of 4646

Frequently Asked Questions on LCM of 4642 and 4646

1. What is the LCM of 4642 and 4646?

Answer: LCM of 4642 and 4646 is 10783366.

2. What are the Factors of 4642?

Answer: Factors of 4642 are 1, 2, 11, 22, 211, 422, 2321, 4642. There are 8 integers that are factors of 4642. The greatest factor of 4642 is 4642.

3. What are the Factors of 4646?

Answer: Factors of 4646 are 1, 2, 23, 46, 101, 202, 2323, 4646. There are 8 integers that are factors of 4646. The greatest factor of 4646 is 4646.

4. How to Find the LCM of 4642 and 4646?

Answer:

Least Common Multiple of 4642 and 4646 = 10783366

Step 1: Find the prime factorization of 4642

4642 = 2 x 11 x 211

Step 2: Find the prime factorization of 4646

4646 = 2 x 23 x 101

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

LCM = 10783366 = 2 x 11 x 23 x 101 x 211

Step 4: Therefore, the least common multiple of 4642 and 4646 is 10783366.