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The prime factorization of 18 is 2*3*3

The prime factorization of 27 is 3*3*3

The prime factorization of 90 is 2*3*3*5

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โˆ™ 2016-04-04 10:00:46
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Q: What are the prime factorizations of 18 27 and 90?
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Related questions

What is the prime factorization of -90?

Negative numbers don't have prime factorizations.


What is the LCM of 6 and 45 using prime factorizations?

It is: 90


What is the gcf of 24and 90 using prime factorizations?

It is: 6


What are the prime factorizations in exponent form of 90?

2 x 32 x 5 = 90


What is the least common multiple of 5 10 and 18?

The prime factorizations are: 5 3 * 3 * 2 2 * 5 Eliminating the common factors, we get 3 * 3 * 2 * 5 Simplifying gives us 90 The LCM of 5, 18, and 10 is 90.


What is the prime factorizations of 90 and 150?

90 = 2*3*3*5 150 = 2*3*5*5


What is the gcf of 27, 45, 63, and 90?

The gcf of 27, 45, 63 and 90 is 18 Hope It Helps:)


What are the prime factors in common of 18 and 90?

The prime factors of 18 are 2, 3, and 3. The prime factors of 90 are 2, 3, 3, and 5. The prime factors they have in common are 2, 3, and 3. Since 18 is a factor of 90, its prime factors will be the prime factors that the two numbers have in common.


How would you use prime factorization for 1 over 18 minus 1 over 30?

Prime factorisation of 18 = 2*3*3 Prime factorisation of 30 = 2*3*5 Then 1/18 = 5*1/5*18 = 5*90 (using the prime factor of 30 that is not in 18) and 1/30 = 3*1/3*30 = 3*90 (using the extra prime factor of 18 that is not in 30) So 1/18 + 1/30 = 5/90 + 3/90 = 8/90 = 4/45


What is the LCM of 18 and 30 using prime factorizations?

2 x 3 x 3 = 18 2 x 3 x 5 = 30 2 x 3 x 3 x 5 = 90, the LCM


What are the prime factorization of 27 and 90?

The prime factors are: 27 = 3 * 3 * 3 90 = 2 * 3 * 3 * 5


What is the prime number in 360?

360/2=180, 180/2=90. 90/5=18, 18/2=9, 9/3=3; 2, 3, and 5 are all prime numbers


What are all the numbers less than 100 that have at least one 2 and one 5 in their prime factorizations?

10, 20, 30, 40, 50, 60, 70, 80, 90


What are the first twelve nonzero multiples of 9?

9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108


What is the greatest common factor for 27 and 90?

Factors of 27: 1, 3, 9, 27 Factors of 90: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90 GCF (27, 90) = 9


What are the factors and prime factors 90?

The factors of 90 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90 The prime factors of 90 are: 2, 3, 5


What is the greatest common factor of 18 27 and 90?

The GCF is 9.


What is the greatest common factor of 90 27 and 18?

The GCF is 9.


What are three sets of numbers that have a GCF of 9?

(9, 18, 27) (36, 45, 54) (9, 90, 900)


What are the multiples of 18 and 27?

The multiples of 18 are 18, 36, 54, 72, 90, 108, 126, 144, 162, 180, . . . The multiples of 27 are 27, 54, 81, 108, 135, 162, 189, 216, 243, 270, . . .


What are the factors and prime factors of 90?

The 12 factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90. The factor pairs of 90 are 1 x 90, 2 x 45, 3 x 30, 5 x 18, 6 x 15, and 9 x 10. The prime factors of 90 are 2, 3, 3, and 5. The distinct prime factors of 90 are 2, 3, and 5. The prime factorization of 90 is 2 x 3 x 3 x 5 or, in exponential form, 2 x 32 x 5. The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90. The prime factors of 90 are 2, 3, 5.


What are the factors and prime factors of -90?

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, -1, -2, -3, -5, -6, -9, -10, -15, -18, -30, -45, -90 2, 3 and 5 are prime.


What is the greatest common factor of 182790?

The GCF of 18, 27 and 90 is 9.


Prime factors of 27 90 12 8?

8: 2 12: 2, 3 27: 3 90: 2, 3, 5


Which are the prime numbers out of these 90 53 25 15 11 97 79 18?

53, 11, 97, 79 are prime.