60.
6, 12, 18, 24, 30, 36, 60, 66, 72, 90, 120, 132, 180, 198, 264, 330, 360, 396, 660, 792, 990, 1320, 1980, 3960
numbers divisible by 60 are the multiples of 60: 60, 120, 180,240,400, 360, 420,...
The greatest factor of a number is the number itself. So, the greatest factor of 60 is 60.
a number is 6. All numbers divisible by both 4 and 15 are the multiples of 4 and 15. Since 4 and 15 have no prime factor in common (4 = 22, 15 = 3 · 5), then the least common multiple of 4 and 15 is equal to their product, namely 4 · 15 = 60. Every other multiple of 4 and 15 is divisible by 60. Thus, if 60 is divisible by a number then all the multiples of 4 and 15 are divisible by that number. Therefore, it is enough to check by which number in the given options is 60 divisible. Only 6 divides 60 and none of the other do. The answer must be (A).
A number is divisible by 3 if the sum of its digits is divisible by 3. The sum of the digits of 60 is 6 + 0 = 6, which is divisible by 3, so, yes, 60 is divisible by 3. 60 ÷ 3 = 20
The greatest common factor is 3.You can check this by looking at all of the factors of 27 and seeing if 60 is divisible by any of them, and picking the largest one.Factors of 27 : 1 , 3 , 960 is divisible by 1 and 3, and of those two 3 is the larger number.
Yes.
The smallest number that is divisible by 20 and 15 is 60.
Yes. 60/2 is 30. (If a number ends in 0, 2, 4, 6, or 8 it is divisible by two.)
Is divisible by 60 and is a multiple of 60.
60
It is divisible by, 2,3,4,5,6,10,12,15,20,30.