lcm hcf - Wikitechy https://www.wikitechy.com/interview-questions/tag/lcm-hcf/ Interview Questions Mon, 06 Sep 2021 11:57:34 +0000 en-US hourly 1 https://wordpress.org/?v=6.9 https://www.wikitechy.com/interview-questions/wp-content/uploads/2025/10/cropped-wikitechy-icon-32x32.png lcm hcf - Wikitechy https://www.wikitechy.com/interview-questions/tag/lcm-hcf/ 32 32 Find the greatest number which on dividing 1661 and 2045, leaves a remainder of 10 and 13 respectively ? https://www.wikitechy.com/interview-questions/lcm-and-hcf/find-the-greatest-number-which-on-dividing-1661-and-2045-leaves-a-remainder-of-10-and-13-respectively/ https://www.wikitechy.com/interview-questions/lcm-and-hcf/find-the-greatest-number-which-on-dividing-1661-and-2045-leaves-a-remainder-of-10-and-13-respectively/#respond Tue, 17 Aug 2021 17:48:26 +0000 https://www.wikitechy.com/interview-questions/?p=1842

Find the greatest number which on dividing 1661 and 2045, leaves a remainder of 10 and 13 respectively ?

A. 91

B. 127

C. 137

D. 140

Answer : B . 127

Explanation:

In this type of question, we need to calculate the HCF, trick is,
HCF (1661 – 10) and (2045 -13)
= HCF (1651, 2032)
= 127

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