They are both primes so the only factor in common is 1. There are infinitely many multiples and they are members of the set defined by 6*k where k is an integer.
30 is divisible by, and is the least common multiple of, 2, 3, and 5.
we factorise a number by finding the common factor. example: 2x+6 = 2 is the common factor the 2 is then put outside the bracket 2x+6 = 2(x+3)
Write down the factors of each number. Hence 3 = 1,3 4 = 1,2,2,4 5 = 1, 5, 6 = 1,2,3,6 7 = 1, 7 Hence 1, is common to all number. 2, is common to two numbers 3, is common to two numbers 5 is common to one number 7 is common to one number. Hence 1 x 2 x 3 x 5 x 7 = 210 the LCM.
If a number is divisible by both 2 and 3, it is also divisible by 6. This is because 6 is the least common multiple of 2 and 3. Therefore, any number that meets the criteria of being divisible by both 2 and 3 will also be divisible by 6.
The common factor of 2 and 3 is: 1 The common factor of 3 and 4 is: 1 The common factors of 2 and 4 are: 1 and 2 The common factor or 2, 3 and 4 is: 1
There an infinite number of common multiples of 2, 3 and 18. The least of these is 18.
The LCM is 6.
Cobalt is a transition metal. Its oxidation states are 2 (3).
The greatest common factor for 12, 20 and 24 is 4. Individually factorize each number wiht prime numbers (numbers which do not have any factors except for 1 and the number itself) such as 2,3,5,7,11, etc. Then out of all the 3 factorizations, take the common number that appears in all the 3 factors and multiply them. 12 = 2*2*3 20 = 2*2*5 24 = 2*2*2*3 So the common factors in all the 3 numbers is 2*2 = 4. This is the GCF (greatest common factor)
Their least common multiple is 42.
30 is divisible by, and is the least common multiple of, 2, 3, and 5.
The least common multiple of 2, 3 and 4 is 12.
1, 2, 3, 6
1, 2, 3 and 6
A single number cannot have a common factor. The word "common" implies that the factor is common to two or more numbers. A systematic way of finding a common factor of two or more numbers is first to find the prime factorisation of each of the numbers. The common factors are any primes that appear in each and every on of these factorisations, as well as their products. For example, suppose you want common factors of 24, 36 and 60 12 = 2*2*2*3 18 = 2*2*3*3 30 = 2*2*3*5 The factors common to all three are 2, another 2 and 3. So the common factors are 1, 2, 3, 2*2 = 4, 2*3 = 6 and 2*2*3 = 12.
because the closest number between these 2 numbers is 15
The greatest common factor (GCF) of a set of numbers is the greatest factor which is common to each number in the set. The GCF of a single number, such as 967260, is the number itself.