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3 x 3 x 5 = 45
2 x 2 x 2 x 7 = 56
No common prime factors, the GCF is 1.
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What is the gcf of 45 and 60 and 160?
Prime factorization of 45 = 3x3x5Prime factorization of 60 = 2x2x3x5Prime factorization of 160 = 2x2x2x2x2x5Only common factors are 5 (and 1).Therefore GCF = 5.
What is the prime factorization using exponets for 45?
45 = 32 x 51
What is the greatest common factor of 45 and 210?
The Greatest common factor of 45 and 210 is 15.The prime factorization of 45 is 3*3*5The prime factorization of 210 is 2*3*5*7The greatest common factor is 3*5 = 15
What is the greatest common factor of 45 90 75?
gcf(75, 45, 90) = 15 Using prime factorization: 75 = 3 x 5² 45 = 3² x 5 90 = 2 x 3² x 5 hcf = 3 x 5 = 15
What is the prime gcf of 45 and 60?
The GCF is 15 The greatest prime factor in common is 5..
What is the gcf of 45 and 60 and 160?
Prime factorization of 45 = 3x3x5Prime factorization of 60 = 2x2x3x5Prime factorization of 160 = 2x2x2x2x2x5Only common factors are 5 (and 1).Therefore GCF = 5.
What is the gcf of 45 and 56 using prime factorization?
3 x 3 x 5 = 45 2 x 2 x 2 x 7 = 56 No common prime factors; the GCF is 1.
What is the gcf of 24 and 45 using the prime factorization?
24 = 2 x 2 x 2 x 3 45 = 3 x 3 x 5 GCF = 3
What is the greatest common factor using prime factorization for 45?
You need at least two numbers to find a GCF no matter what method you use.
What is the prime factorization of 45 using exponenets?
45 = 32 × 5
What is the prime factorization of 40 using exponentiWhat is the prime factorization of 45 using exponential notation?
23 x 5 = 40 32 x 5 = 45
What is the prime factorization using exponets for 45?
45 = 32 x 51
What is prime fertilization of 45 using a factor tree?
That's prime factorization. 45 15,3 5,3,3
What is the greatest common factor of 45 and 210?
The Greatest common factor of 45 and 210 is 15.The prime factorization of 45 is 3*3*5The prime factorization of 210 is 2*3*5*7The greatest common factor is 3*5 = 15
How do you you write prime factorization of 45 using exponents?
prime factorization of 4545 = 3 * 1515 = 3 * 5so prime factors are 3,3,5
What is the prime factorization of 45 using continuous method?
It is: 3*3*5 = 45
What is the gfc of 45 and 75?
GCF stands for Greatest Common Factor. This means that the GCF of 45 and 75 will be the greatest common factor of 45 and 75. The prime factorization of 45 is 3^2*5. Thus, a number is a factor of 45 if and only if it does not have more than 2 3s in its prime factorization, more than one 5 in its prime factorization, or any other prime factor. The prime factorization of 75 is 3*5^2. Thus, a number is a factor of 75 if and only if it does not have more than one 3 in its prime factorization, more than 2 5s in its prime factorization, or any other prime factor. Combining those two conclusions together, we get that if a number is a common factor of 45 and 75 if and only if it does not have more than one 3 in its prime factorization, more than one 5 in its prime factorization, or any other prime factor. Since multiplying by a 3 or a 5 will only increase the value of a number, there is no reason to not include them. Thus, the GCF of 45 and 75 is 3*5 or 15.
