The smallest number divisible by both 2 and 5 is their least common multiple (LCM), which is the smallest number that is a multiple of both 2 and 5. The LCM of 2 and 5 is the product of the two numbers divided by their greatest common divisor (GCD). The GCD of 2 and 5 is 1, so the LCM is 2 * 5 / 1 = 10. Therefore, the smallest number divisible by both 2 and 5 is 10.
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The smallest number in which 2, 3, 4, and 5 go into is 60.
10
The smallest number that is divisible by 5, 6, and 7 is 210.
The smallest number is 420.
Oh, what a delightful question! The smallest number divisible by 2, 3, and 5 is called their least common multiple. To find it, we look for the smallest number that all three numbers can divide into evenly. In this case, the smallest number that 2, 3, and 5 can all divide into is 30. Just imagine all those numbers coming together in harmony to create something wonderful!