2014 · Q31
The LCM of two integers is 1237. What is their HCF?
Elementary MathematicsHCF and LCM
- A37
- B19
- C1
- DCannot be determined
Explanation
1237 is prime; with LCM 1237 the integers are 1 and 1237 (HCF 1237 being absent from the options), so the HCF is 1.