This was one of my homework question. The answer is 12 and 18. To do this-
12:24,36,48
18:36
The pair of numbers whose GCF is 1 and LCM is 36 is 9 and 4. The numbers should be greater than their GCF and less than their LCM.
which pair of numbers from 1 to 30 has the LCM OF 120
The LCM of 5 and 6 is 30.
The product of the GCF and LCM of a pair of numbers is equal to the product of the numbers.
18 and 36, among others.
9 and 12
The pair of numbers whose GCF is 1 and LCM is 36 is 9 and 4. The numbers should be greater than their GCF and less than their LCM.
The pair of numbers whose GCF is 1 and LCM is 36 is 9 and 4. The numbers should be greater than their GCF and less than their LCM.
3 and 36 9 and 12
36 and 72 8 and 9
1 and 36 4 and 9
3 and 36 9 and 12
Well, honey, if the LCM is 36 and the GCF is 3, then the pair of numbers we're looking for is 12 and 36. Why? Because 12 and 36 have a GCF of 12 (which is 3) and an LCM of 36. So there you have it, darling, a match made in math heaven.
35 and 36 are coprime (any pair of consecutive numbers must be). So lcm(35, 36) = 35*36 = 1260.
4 and 9
The LCM is never less than the greatest number in the set. The LCM of 4 and 9 is 36.
9 and 12