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Q: What is the LCM of Y w and 20 using prime factorization?

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lcm of 15 and 29 using prime fctorization

It doesn't matter which method you use. You still need at least two numbers to find an LCM. There is no LCM of 20.

The LCM of these numbers is 740. LCM is Least Common Multiple.

LCM of 5, 20, 24 = 120The prime factorization of:5 = 5The prime factorization of 20=5 * 2 * 2The prime factorization of 24=..... 2 * 2 * 2 * 3The LCM=5 *2*2 * 2 * 3 = 120

2 x 3 x 3 = 18 2 x 2 x 5 = 20 The GCF is 2. The LCM is 180.

20 = 22 x 51

Prime factorization of 20 = 2 x 2 x 5 = 22 x 51Prime factorization of 34 = 2 x 17 = 21 x 171LCM is equal to the product of highest power of each prime factor.LCM(20, 34) = 22 x 51 x 171 = 340.340

prime factorization of each: 2x3 , 3x5, 2x2x5 so LCM = 2x2x3x5 = 60

The prime factorization of 20 is: 2 × 2 × 5

20 / 2 = 10 10 / 2 = 5 so prime factorization is 2 x 2 x 5

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2^2 x 5

Prime factorization of 20 in exponential form is: 22x5

11 is already prime and since 20 is not a multiple of 11, the GCF is 1.

47 2 x 2 x 5 = 20 2 x 2 x 5 x 47 = 940, the LCM

22 x 5 = 20

20/2=10/2=5 5*2*2 equals prime factorization of 20.

The prime factorization of 20 is 5x2x2 or 5 x 2^2 20=2^2*5

2 x 3 x 3 = 18 2 x 2 x 5 = 20 The GCF is 2 2 x 2 x 3 x 3 x 5 = 180, the LCM

2*2*5 = 20

Their gcf is just 1

No.

The prime factorization of 12 is: 2 X 2 X 3 The prime factorization of 18 is: 2 X 3 X 3 The prime factorization of 20 is: 2 X 2 X 5

LCM problems are most easily done by finding the prime factorization of the two numbers:18 = 2 * 3^220 = 2^2 * 5The LCM is the product of every prime raised to the highest exponent that appears.LCM (18, 20) = 2^2 * 3^2 * 5 = 180

The prime factorization of 20 is, 2 squared times 5( because two is prime' 2 times 2 is 4, times 5(which is prime) equals 20)