7.
The HCF of 28 77 and 91 is 7, since 7 goes into all the numbers and all the numbers above it dont.
The numbers that go into both 28 and 77 evenly are their common factors. The greatest common factor (GCF) of 28 and 77 is 7. Therefore, the factors of both numbers that divide evenly are 1 and 7.
The LCM of 11, 28, and 77 is 308.
49 + 28 = 77
126
77
The HCF of 28 77 and 91 is 7, since 7 goes into all the numbers and all the numbers above it dont.
28/77 in simplest form =4/11GCF of 28 & 77 = 7Divide 28 & 77 by their GCF:28 ÷ 7 = 477 ÷ 7 = 11thus, 28/77 = 4/11 in simplest form
28/77 is equal to 0.363636 . . .
Well, honey, 28 goes into 77 a grand total of 2 times with a remainder of 21. So, you can fit 28 into 77 twice, but you'll have 21 left over like a bad penny. Hope that clears things up for ya!
Each of these numbers goes evenly into 77: 1, 7, 11, 77.
28/77 = 4/11
The LCM of 11, 28, and 77 is 308.
1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308.
77
1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308.
49 + 28 = 77