It is: 21
HCF(63, 35) = 7
1
1 because 7 is a prime number
17 is the largest number that evenly divides both 102 and 85.
It is: 21
HCF(63, 35) = 7
6
1
Just 1.
Since numbers can go on forever there is no "largest number".
1 because 7 is a prime number
17 is the largest number that evenly divides both 102 and 85.
21. 63 = 32 x 7 84 = 22 x 3 x 7 hcf = 3 x 7 = 21
Two number are co-prime if there is no whole number other than 1 that divides them both exactly
Because 3 is the largest number that divides into both 12 and 15 evenly with no remainder.
The greatest common factor, or GCF of a number is the largest positive integer that divides evenly into all of the other integers. Here, that would be 8.The greatest common factor, or GCF, is the largest number that divides evenly into all the other numbers. Here, with 24 and 32, the GCF is 8 because that is the largest number that divides evenly into both.