Use a factor tree.
450
225,2
75,3,2
25,3,3,2
5,5,3,3,2
The prime factors of 450 are 2, 3, and 5.The prime factorization of 450 is:2 X 3 X 3 X 5 X 5The prime numbers (factors) of 450 are: 2,3,5
2 x 3 x 3 x 5 x 5 = 450
2 x 32 x 52
A set of even numbers cannot be relatively prime. They are all divisible by 2.
450 is not prime. 450 = 2 * 3 * 3 * 5 * 5
2 x 3 x 3 x 5 x 5
An infinite number of numbers can be divided by 450. The smallest two numbers that can be divided by 450 are 450 (450 divided by 450 equals 1) and 900 (900 divided by 450 equals 2).
450 = 2 × 32 × 52
To find the least common multiple you first need to break 150 and 90 down into their prime factors: 150 = 2x3x5x5 90 = 2x3x3x5 The next step is to identify any common factors. In this case both numbers have a 2, a 3 and a 5 as a factor, so we can discard one of each. That leaves us with 2, 3, 3, 5 and 5. In order to find the LCM we multiply these numbers together: 2x3x3x5x5 = 450. Thus the least common multiple of 150 and 90 is 450.
5 goes into 450
CDL = 450
The common factors of 420 and 450 are numbers that can evenly divide both 420 and 450 without leaving a remainder. To find the common factors, you can first calculate the prime factorization of each number. The prime factorization of 420 is 2^2 * 3 * 5 * 7, and the prime factorization of 450 is 2 * 3^2 * 5^2. By comparing the prime factors of both numbers, you can identify the common factors as 2, 3, 5.