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The least common multiple (LCM) of 13 and 65 is the smallest multiple that both numbers share. To find the LCM, you can use the formula LCM(a, b) = (|a * b|) / GCD(a, b), where GCD is the greatest common divisor. In this case, the GCD of 13 and 65 is 13, so the LCM is (|13 * 65|) / 13 = 65.
The answer is 780 780/65=12 780/26=30 780/12=65 780 is the lowest common multiple that each of the numbers all have in common.
The LCM is: 130
The LCM is: 130
390
It is: 390
The Least Common Multiple (LCM) for 13 26 65 is 130.
GCD(42, 65) = 1
The LCM of 12 and 65 is 780.
GCD: 5
GCD: 5