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What number goes into 9 7 and 4?
To determine what number goes into 9, 7, and 4, we need to find the greatest common factor (GCF) of these numbers. The GCF is the largest number that divides evenly into all three numbers. In this case, the GCF of 9, 7, and 4 is 1, as there are no common factors other than 1 that divide evenly into all three numbers.
What three squared numbers add up to 94?
There are two sets, one of which is 4+9+81.
What is the pair of numbers whose gcf is 1 and LCM is 36?
The pair of numbers whose GCF is 1 and LCM is 36 is 9 and 4. The numbers should be greater than their GCF and less than their LCM.
What is the GCF of 9 15 18?
To find the Greatest Common Factor (GCF) of 9, 15, and 18, you need to first factorize each number. The factors of 9 are 1, 3, and 9. The factors of 15 are 1, 3, 5, and 15. The factors of 18 are 1, 2, 3, 6, 9, and 18. The common factor among all three numbers is 3, making the GCF of 9, 15, and 18 equal to 3.
Which sets of numbers are closed under multiplication?
There are infinitely many sets of this type. Some of the common sets include natural numbers, integers, rational numbers, real numbers, complex numbers. Also, as an example, all sets of multiples of some whole number, for instance: { ... -6, -4, -2, 0, 2, 4, 6, ...} {... -9, -6, -3, 0, 3, 6, 9, ...} etc.
