LCM, HCF

Quantitative Aptitude (CGL) SSC CGL Exam

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In a school 782 boys and 646 girls have been divided into the largest possible equal classes. So that there are equal number of boys and girls in each class. What is the number of classes?

23 girls classes, 19 boys classes

34 boys classes, 34 girls classes

23 boys classes, 19 girls classes

23 boys classes, 17 girls classes

Explanation:

Solution: HCF of 782 and 646 is 34. So, in each class 34 girls and 34 boys are there.

By: Parvesh Mehta

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