1 3 13
1,3,13 and 39 are all the numbers that go into 39.
The HCF of 39 and 20 is 1
1, 3, 13, 39.
1, 3, 13, 39.
13
All multiples of 39, which is an infinite number.
The prime factors of 39 are 3 and 13.
Oh, dude, that's an easy one. So, what can go into 21 and 39? Well, technically, the numbers that can go into both 21 and 39 are 1 and 3. Like, it's not rocket science, but hey, math can be a little sneaky sometimes.
39*3=117 39*5=195
1 and 13.
The numbers which go into 39 are the factors of 39 which are: 1, 3, 13, 39. Any of its factors which are: 1, 3, 13 and 39
The HCF of both numbers is 1