The factors of 28 are 1, 2, 4, 7, 14, and 28.
The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72.
2 and 4 go into 28 and 72.
It is: 1
The number is 1.
Well, honey, 28 goes into 72 two times with a remainder of 16. So, technically, you can fit 28 into 72 twice, but you'll have a little leftover. Math can be a real party pooper sometimes, but hey, that's just how the numbers crumble.
Only the number one.
It is: 1
2 goes evenly into 4 and 28
1 and 3.
The HCF is 4
1 or 3 or 9
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71 that's as far up as it goes because 72 is a composite number not a prime number!
The number that goes into both 12 and 72 equally is 12. This is because 72 divided by 12 equals 6, so 12 is a common divisor of both numbers.
1, 2, 4, 8.