Question
Three bells ring at regular intervals of 28 seconds, 60 seconds, and 84 seconds, respectively. Over a span of 10 minutes, how many times will all three bells ring simultaneously?
More HCF and LCM Questions
- HCF of two numbers 65 and 104 can be expressed in the form of (40m – 107) whereas LCM of these two numbers can be expressed in the form of (60n – 20). Find...
- What is the Highest Common Factor of 48, 144 and 240?
- The product of two numbers is 8100 and their GCD is 45. What is the LCM?
- The LCM of two numbers is 540, and their HCF is 18. If one of the numbers is 90, find the other number.
- What is the difference between the LCM and HCF of 38, 52?
- Sum of the two numbers is 80. LCM and HCF of that two number is 168 and 8 respectively. Find the difference of the numbers?
- The HCF and the LCM of two numbers are 5 and 175, respectively. If the ratio of the two numbers is 5:7, the larger of the two numbers is _______.
- The HCF of two numbers is 18 and their LCM is 540. If one of the numbers is 90, find the other number.
- If 20 times a number is subtracted from the square of the number and then 100 is added to the result, then the result is zero. Find the L.C.M of the number...
- If the multiplication of two numbers is 270 and their HCF is 9, then what will be their LCM?
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