The prime factors of 18 are 2 x 3 x 3
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.
First we have to find a prime number by which 18 is divisible. 18 is divisible by both 2 and 3. However, we can start with any number. 18/3 = 6, now we have to look for a prime number by which 6 is divisible. 6/3 = 2, 2 is divisible by itself. So, prime factorization of 18 = 2x3x3.
The prime factorization of the number 26 is: 2 x 13
Prime factorization of the number 54 is 2 x 33.
you multiply the numbers together, which is 18
The prime factors of 18 are 2 x 3 x 3
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.
The GCF is 2. The prime factorization of 18 is 2x3x3 and the prime factorization of 16 is 2x2x2x2. They both have one 2 in common so that would be the greatest common factor.
First we have to find a prime number by which 18 is divisible. 18 is divisible by both 2 and 3. However, we can start with any number. 18/3 = 6, now we have to look for a prime number by which 6 is divisible. 6/3 = 2, 2 is divisible by itself. So, prime factorization of 18 = 2x3x3.
The expression 2x3x3 represents the multiplication of 2 by 3 and then by another 3. This can be calculated as 2 multiplied by 3, which equals 6, and then 6 multiplied by 3, which equals 18. Therefore, the result of 2x3x3 is 18.
The factorization of a number is a series of numbers that make that number 
Expressing each number as the product of prime numbers can help in taking out common factor. Prime factorization of 90 = 2x3x3x5 = 21x32x51 Prime factorization of 216 = 2x2x2x3x3x3 = 23x33 It is clear that 2x3x3 or 21x32 is common in P.F. of both numbers. So, the highest common factor is 2x3x3 = 18.
The only number with that prime factorization has to be 48.
Factoring can be used to find Least Common Multiple and Greatest Common Factor. Examples: 36 and 54 36=2x2x3x3 54=2x3x3x3 LCM= the most in either number a prime factor was used. 2x2x3x3x3=108 GCF= the common factors in both numbers 2x3x3=18
The prime number is the prime factorization. For example, the prime factorization of the prime number 3 is 3. Get it?
2x3x3=18