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Two bells ring at intervals of 59 seconds and 70 seconds. If they both ring at 10 O'clock in the morning together, after how many seconds will they ring together again?

Two bells ring at intervals of 59 seconds and 70 seconds. If they both ring at 10 O'clock in the morning together, after how many seconds will they ring together again? Correct Answer 4130

Given:

The bells ring at intervals = 59 and 70 seconds

Concept:

LCM = The least common multiple of the two or more numbers is the smallest non-zero common numbers of two or more numbers

Calculation:

Let us assume the will ring together after X seconds

⇒ The LCM of (59, 70) = 4130 

⇒ If they ring at 10 O'clock then will ring together after = 4130 seconds

∴ The required result will be 4130.

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