Find the HCF of 90, 230 and 325.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 5.
Prime factorizations
90 = 2 × 3² × 5
230 = 2 × 5 × 23
325 = 5² × 13
Common factor in all = 5
HCF = 5
SSC MTS 2024 PYQ — Question 1
SSC MTS - 15/10/2024 - (12:30 PM - 2:30 PM) • Quantitative Aptitude • Q1