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What is the greatest common factor of 30 and 100?
The GCF of 30 and 100 is 10.The prime factorization of 30 is 2x3x5The prime factorization of 100 is 2x2x5x5GCF(30, 100) = 2x5 = 10
What is the GCF of 30 and 33 and 96?
3is the gcf of 30 33 and 96. the factors of 30 are 1,2,3,5,6,10,30 For 33 the factors are 1,5,11,33 the factors of 96 are 1,2,3,4,6,8,12,16,24,32,48,96
What are the prime factors of 13 and 30?
13 is a prime factor of itself Prime factors of 30 are: 2, 3 and 5
What is the greatest common factor of 15 and 25 and 30?
The GCF of 15, 25, and 30 is 5.The prime factorization of 15 is 3*5.The prime factorization of 25 is 5*5The prime factorization of 30 is 2*3*5So the GCF of 15, 25, and 30 is 5.
What is the greatest common factor of 45 and 55?
The greatest common factor of 45 and 55 is 5 To determine GCF you first find the prime factors of each number. For 45 this is (5, 3, 3). For 55 this is (11, 5). Then you take the product of the prime factors that they have in common. In this case the only prime factor they have in common is 5 so the answer is just 5. For a better illustration of the rule look at 45 and 30. Prime factors of 45 are (5, 3, 3) Prime factors of 30 are (5, 3, 2) The prime factors in common are 5 and 3 and the product of these numbers is 15. Therefore the GCF of 45 and 30 is 15.
What is the GCF of 27 and 30?
The GCF is 3.3
What is the greatest common factor of 43 and 30?
The GCF is 1. The prime factors of 30 are 2 x 2 x 3 x 5. The number 43 is a prime number (factors 1 x 43).
What is the GCF of 30 40?
To find the GCF of two numbers you first need to work out the prime factors of those numbers. In this case: 30 = 2x3x5 40 = 2x2x2x5 The next step is to identify any common factors. In this case, both numbers have a 2 and a 5 as prime factors. To find the GCF, we simply multiply these numbers together: 2x5 = 10 Thus the GCF of 30 and 40 is 10.
How do you use prime factorization find the GCF of two numbers?
The first step of finding the GCF is to split the numbers into their prime factors. For instance, if I wanted to find the GCF of 30 and 105, I would split these up into: 30 = 2x3x5 105 = 3x5x7 The next step would be to identify any common prime factors. In this case both numbers have 3 and 5 as prime factors, so these would be the ones we use. To find the GCF, you simply multiply these two numbers together: 3x5 = 15 So 15 would be the GCF in that case.
How many prime factors does 30 have?
30 has three prime factors. The prime factors are 2,3,5.
What is the GCF of 73 and 30?
The GCF is 1.
What is the GCF of 30 and 11?
The GCF/HCF of 30 and 11 is 1.11 is prime.
What is the greatest common factor of 30 and 100?
The GCF of 30 and 100 is 10.The prime factorization of 30 is 2x3x5The prime factorization of 100 is 2x2x5x5GCF(30, 100) = 2x5 = 10
What is the GCF of 30 and 33 and 96?
3is the gcf of 30 33 and 96. the factors of 30 are 1,2,3,5,6,10,30 For 33 the factors are 1,5,11,33 the factors of 96 are 1,2,3,4,6,8,12,16,24,32,48,96
What is thegcf of 30 and 180?
Prime factor both numbers and use all the factors that are in both numbers. 30=2x3x5 180=2x2x3x3x5 2x3x5=30 is the gcf
What is the greatest common factor of 15 17 and 30?
17 is prime so its factors are 1 and 17. 17 is neither a factor of 15 nor 30, so the GCF is 1.
Determine the prime factors of 30?
The prime factors of 30 are: 2, 3, and 5.
