Answer. The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42. Related links: Is 42 a composite number? Is 42 an even number? Is 42 an irrational number? Is 42 an odd number? Is 42 a perfect number?
Which is the common factor of 30 and 42?
The factors of 30 are1, 2, 3, 5, 6, 10, 15, and 30 and the factors of42 are1, 2, 3, 6, 7, 14, 21, and 42. Clearly, 1, 2, 3, and 6 are the common factors of 30 and 42. But,6 is the common factor and the greatest one. Hence, the HCF of 30 and 42 is 6
Is the number 42 an even or irrational number?
Is 42 an even number? Is 42 an irrational number? Is 42 an odd number? Is 42 a perfect number? Is 42 a perfect square? Is 42 a prime number? Is 42 a rational number? What are the multiples of 42? What is the prime factorization of 42? Back to What are the factors of 41? Next to What are the factors of 43?
How to find the HCF of 30 and 42?
Hence, the HCF of 30 and 42 is 6 In this method, we find the prime factorization of each number and find the common prime factors of those numbers. Then, we find the HCF of those numbers by finding the product of the prime factors that are common to each of the given numbers. Let’s understand this method using an example.
Factors of 42 are the numbers which divide 42 exactly without any remainder. Hence, the factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42.
Which is the greatest common factor for 12 and 42?
The Greatest Common Factor (GCF) for 12 and 42, notation CGF (12,42), is 6.
What are the factors of the number 12?
The factors of a number include all divisors of that number. The factors of 12, for example, are 1, 2, 3, 4, 6 and 12. You can divide 12 by any of these numbers and obtain another whole integer number. Common factors are factors (divisors) that are in common among a set of numbers. Consider the factors of 27, 54, and 81:
What are the common factors of 16 and 12?
Thus, the common factors of 16 and 12 are: 1, 2, and 4. Often in math problems, it can be desirable to find the greatest common factor of some given numbers. In this case, the greatest common factor is 4. This calculator only accepts positive integers as input to calculate their common factors.
