It is 3 that is a common prime factor to both numbers
There are seven multiples of six that fall between one and 50: 12, 18, 24, 30, 36, 42, 48.
In one sense, the opposite of the GCF could be the least common factor, but the least common factor of any set of positive integers is 1, so it's not very interesting.
117 and 225, yes. The rest, no.
All multiples of 12 are also multiples of 6 and they all can be written as the sum of nine numbers.
The same as any other set of numbers. Example 1/35 and 1/45
Factor them.
5 x 7 = 35
3 x 3 x 5 = 45
Combine the factors, eliminating duplicates.
3 x 3 x 5 x 7 = 315, the LCD
Multiples of 2 are 2, 4, 6, 8, 10, 12, 14, 16, 18…Multiples of 3 are 3, 6, 9, 12, 15, 18…
Common multiples of 2 and 3 are 6, 12, 18…
The LCM is 6.
The GCF of 28, 42 and 63 is 7.
The GCF is 7.
The relationship between 10 & 14 is a ratio of 10:14. This can be simplified to 5:7. If we now multiply the 10 by the 7 and the 14 by the 5 we end up with 70 each time. Therefore 70 is the LCM.
Since 36ab is a multiple of 4b, it is automatically the LCM of this problem.
A factor can or cannot be a prime number
Ex: 2 is the factor of all other even numbers its a prime number
but 9 is a factor of 18 and its not a prime number
A prime is a factor but a factor being a prime number varies
The greatest common factor of 30, 35, and 40 is 5. (30/5 = 6), (35/5 = 7), and (40/5 = 8)
Out of the 54000, 20250 were children.