42
No integers satisfy both conditions.
The number 36.
The smallest even number that is divisible by both 3 and 5 is 30. This is because the least common multiple (LCM) of 3 and 5 is 15, and the smallest even multiple of 15 is 30. Therefore, 30 meets the criteria of being both even and divisible by both 3 and 5.
The least common factor of 30 and 42 is the smallest number that is a factor of both of them and is 1.However, I suspect that you mean either:What is the highest common factor of 30 and 42?ie what is the highest number that is a factor of both 30 and 42: hcf = 6;What is the lowest common multiple of 30 and 42?ie that is the smallest number that is a multiple of both 30 and 42 lcm = 210.
It's a multiple of 5, a multiple of 6 (since it's between twin primes), and less than 50. The only possibility is 30. To check: The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30
120
30 is the smallest number that is a multiple of both 6 and 15
30.
30
It is: 30
To find a number between 80 and 100 that is divisible by both 5 and 6, we need to find the least common multiple (LCM) of 5 and 6, which is 30. We then look for a multiple of 30 between 80 and 100, which is 90. Therefore, the number 90 between 80 and 100 is divisible by both 5 and 6.
No integers satisfy both conditions.
90. The Least Common Multiple of 2, 3 and 5 is 30 and the multiple of 30 that is between 80 and 100 is 90.
The number 36.
6, 12, 30, 60
The smallest even number that is divisible by both 3 and 5 is 30. This is because the least common multiple (LCM) of 3 and 5 is 15, and the smallest even multiple of 15 is 30. Therefore, 30 meets the criteria of being both even and divisible by both 3 and 5.
The least common factor of 30 and 42 is the smallest number that is a factor of both of them and is 1.However, I suspect that you mean either:What is the highest common factor of 30 and 42?ie what is the highest number that is a factor of both 30 and 42: hcf = 6;What is the lowest common multiple of 30 and 42?ie that is the smallest number that is a multiple of both 30 and 42 lcm = 210.