The prime factorization of 18 is 2 x 3 x 3. The prime factorization of 56 is 2 x 2 x 2 x7.
its 36
2 x 32 = 18
18 = 2 x 3 x 3
The GCF of 16, 18 and 27 is 1. The prime factorization of 16 is 2*2*2*2 The prime factorization of 18 is 2*3*3 The prime factorization of 27 is 3*3*3 The numbers have no common factors except 1, so that is their GCF.
The GCF of 15 and 18 is 3. The easiest way to find the answer is to notice that the difference between 15 and 18 is 3. The GCF of a pair of numbers can't be any greater than its difference. Since we can see that 3 is a factor of both 15 and 18, it is clearly the GCF.Another way to find the answer is to write the prime factorizations of each number in the set.The prime factorization of 15 is 3*5The prime factorization of 18 is 2*3*3So the GCF of 15 and 18 is 3.
The prime factorization of 18 is: 2 × 3 × 3
No, 18 is a whole number. 2 x 3 x 3 is the prime factorization for 18.
The GCF of 12, 15, and 18 is 3.The prime factorization of these numbers are as follows:18 = 2 x 3 x 315 = 3 x 512 = 2 x 2 x 3The only factor that appears in all three prime factorization is 3, so 3 is the greatest common factor.
It is: 233 = 18
2 x 3 x 3 = 18
The prime factorization of the number 18 is 2 x 3 x 3.
Product of two numbers a and b = LCM(a,b) x GCF(a,b)...(1)Here, product of 18 and 360 = 6480Now, we shall find GCF of 18 and 360 by using the method of prime factorization.Prime factorization of 18 = 2x3x3Prime factorization of 360 = 2x2x2x3x3x5It is clear from the prime factorization that gcf = 18Now using (1) we can find LCM:LCM(18,360) = Product of 18 and 360/GCF(18,360) = 6480/18 = 360So, LCM and GCF of 18 & 360 is 360 and 18.Also, it is important to note that 360 is divisible by 18 then GCF is 18 and LCM is 360.
12970 9485,2 1897,5,2 271,7,5,2 2 x 5 x 7 x 271 = 18970
The prime factorization of 50 is 2x5x5 or 2 x 52. The prime factorization of 18 is 2x3x3 or 2 x 32. The prime factorization of 32 is 2x2x2x2x2 or 25.
As opposed to... Forget that. The prime factorization of 18 is 2 x 3 x 3.
18 = 2*3*3