The number 1.
14/15: In decimal, 7/8 is .875 In decimal, 14/15 is .9333 (threes go on forever)
3 will go into both of these numbers
Their HCF which is 10
1, 2, 17, 34.
The HCF is 2
28
12:12,24,36,48,60,72,84,96,108,120 14:14,28,32,46,60,74,88,102,116,130 16:16,32,48,64,80,96,112,128,144,160
2730
70
The number 1.
HCF(24, 15, 3) = 120
5,000
14/15: In decimal, 7/8 is .875 In decimal, 14/15 is .9333 (threes go on forever)
One is a prime factor of 210 because it goes into 210 equally. Two is a prime factor of 210 because no other number can go into it other then one and itself, and because it goes into 210 equally. Three is a prime factor of 210 because it goes into 210 equally, and because no other number can go into the number three equally, other then 3 and itself. Five is a prime factor of 210 because it divides into 210 equally, and because no other number can go into the number five equally, other then 5 and itself. Seven is a prime factor of 210 because it divides into 210 equally, and because no other number can go into the number seven equally, other then seven and itself.\ Hope this helped!
It is 1 that is the number you're looking for.
3 will go into both of these numbers