5
1, 5, 17, 25, 85, 425.
The GCF is 17.
1, 2, 5, 10, 17, 34, 85, 170.
185-15=170 170/2=85 85+15=100 100+85=185 So the numbers are 100 and 85.
5 and 17 go into 85.
1, 5, 17, 85
17 and 5
5
85 is a composite number because numbers other then 1 and itself equally go into it. 5 x 17 = 85, so 5 and 17 both go into 85 making it a composite number. (All numbers ending in 5 are composite, because 5 goes into them.)
1, 5, 17, 25, 85, 425.
compatible numbers for 673 by 85
The GCF is 17.
there are no numbers that go into both 85 and 32 The factors for each number are as follows: 85 = 1, 5, 17, 85 32 = 1, 2, 4, 8, 16, 32
The first 85 odd numbers are: 1 3579111315171921232527293133353739414345474951535557596163656769717375777981838587899193959799101103105107109111113115117119121123125127129131133135137139141143145147149151153155157159161163165167169.
1, 2, 5, 10, 17, 34, 85, 170.
1, 2, 5, 10, 34, 85 and 170