Just looking at the two numbers, they both have 3 as a common factor. There are other answers but - the rest you'll have to either wait for someone else to edit this answer - or work 'em out yerself !
The least common factor of any set of positive integers is 1.
Prime factorization of 270: 2x3x3x3x5 So any one of these factors or combination of these factors will divide exactly into 270. Any number that is not one of these factors or a combination will not. For example, 3x3x3x2=54 so 54 will divide exactly into 270. 270/54 = 5
Any of its factors including itself
The least common factor of any set of positive integers is 1.
The highest common factor (HCF) of two numbers is the largest number that divides both of them without leaving a remainder. To find the HCF of 108 and 270, we first need to find the factors of each number. The factors of 108 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, and 108. The factors of 270 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, and 270. The highest common factor of 108 and 270 is 54.
Any of the factors up to 60 can be common.
All of the factors of 26 are common with the factors of 52.
Factors of 180: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180 Factors of 225: 1, 3, 5, 9, 15, 25, 45, 75, 225 Factors of 270: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270 GCF (180, 225, 270) = 45
Any of 39's factors can be common.
0 and 24 don't have any common factors.
LCM = 270Looking at the prime factors of each number makes this problem easier to solve:27 = 3345 = 32 x 510 = 2 x 5Since 27 and 10 don't have any common factors, you know the LCM will be a multiple of 27 x 10 =270.A simple check shows you that 45 goes into 270 so that is your answer.
Any of the factors 1 through 200 can be common.