what two numbers between 50 and 60 are both multiples of the same number. what factor do they have in common?
54 and 57 are multiples of 3.
4 and 6 are multiples of both the numbers 1 and 2.
No multiples of the same number greater than one can be co-prime, since they will both have that number as a factor.
52, 54, 56, and 58 are multiples of 2. 51, 54 and 57 are multiples of 3. 52 and 56 are multiples of 4.
Multiples of 50 are the only numbers that are both. All other multiples of 5 aren't.
54 and 57 are multiples of 3.
52 and 54 are multiples of 2.
There are three numbers between 10 and 50 which are divisible by both 3 and 5. All numbers that are multiples of 3 and 5 are the multiples of the lowest common multiples (lcm) of 3 and 5 which is 15. The multiples of 15 between 10 and 50 are {15, 30 and 45}, thus there are 3 numbers.
4 and 6 are multiples of both the numbers 1 and 2.
Two and three are relatively prime, or coprime. That means that they have no smaller number, or factor, in common. So, the multiples of both numbers are the multiples of the product of the two, or the multiples of six.
A factor is a number of which the number being considered is a multiple. Two consecutive numbers cannot both be multiples of 4, for instance, as there isn't 3 numbers in between them. They cannot in fact be multiples of any common number other than 1. Thus the HCF of two consecutive numbers must always be 1.
Four. 24 and its multiples.
All the multiples of 4 are also multiples of 2.
No multiples of the same number greater than one can be co-prime, since they will both have that number as a factor.
There are 67 multiples of 6 and 50 multiples of 8 in that range. Their total, 117, will include numbers that are both.
Multiples of 4 are 4,8,12,16,20,24,28,32... Multiples of 7 are 7,14,21,28,35,42,49,56... The smallest number that is a multiple of both numbers is 28
33 multiples of 3 10 multiples of 10 -3 multiples of both 40 total