question_answer1) Find the HCF of 24, 56, and 72.
A) 2 done clear
B) 4 done clear
C) 8 done clear
D) 12 done clear
E) None of these done clear
View Solution play_arrowA) 1:45PM done clear
B) 2:00PM done clear
C) 2:45PM done clear
D) 3:15PM done clear
E) None of these done clear
View Solution play_arrowquestion_answer3) Find the HCF of three and four digits smallest number?
A) 1 done clear
B) 100 done clear
C) 1000 done clear
D) 10 done clear
E) None of these done clear
View Solution play_arrowquestion_answer4) Find the smallest number that is divisible by both 225 and 625?
A) 5525 done clear
B) 5625 done clear
C) 3025 done clear
D) 7225 done clear
E) None of these done clear
View Solution play_arrowA) 111 done clear
B) 121 done clear
C) 125 done clear
D) 129 done clear
E) None of these done clear
View Solution play_arrowquestion_answer6) Find the smallest number which is exactly divisible by 27, 45, 60, 72 and 9?
A) 2520 done clear
B) 2300 done clear
C) 1520 done clear
D) 1080 done clear
E) None of these done clear
View Solution play_arrowquestion_answer7) Which one of the following is not true?
A) Greatest common multiple of two numbers cannot be found done clear
B) If two numbers are multiplied with each other to find their LCM, means numbers are co-prime done clear
C) HCF of two numbers tells us about their factors done clear
D) LCM of two numbers never lie between the numbers on the number line done clear
E) None of these done clear
View Solution play_arrowA) 60 done clear
B) 17 done clear
C) 56 done clear
D) 7 done clear
E) None of these done clear
View Solution play_arrowquestion_answer9) Which one of the following is not true?
A) HCF of n digit and n +1 digit smallest number is the n digit smallest number (here n is a natural number) done clear
B) LCM of n digit and n + 1 digit smallest number is the n + 1 digit smallest number (here n = natural numbers) done clear
C) HCF of n digit and n + 1 digit greatest number is the 1 digit greatest number (here n = natural numbers) done clear
D) LCM of n digit and n + 1 digit greatest number is the n + 1 digit greatest number (here n = natural numbers) done clear
E) None of these done clear
View Solution play_arrowA) 1 done clear
B) 5 done clear
C) 7 done clear
D) 10 done clear
E) None of these done clear
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