Common factors of 30 and 3 are: 1 and 3.
Lowest common factors: 2 and 5 Greatest common factor: 10
The lowest common multiple of 30 is 30. Note, however, that lowest common multiple is usually applied to two or more numbers, and you only provided one.
30
390
5/6
The largest factor that 12 and 30 have in common is the product of the two prime factors they have in common.
30 To find the lowest common multiple you first split the numbers into their prime factors. In this case, we have: 10 = 2x5 15 = 3x5 The next step is to identify any common factors and discard them. Both numbers have 5 as a common prime factor, so we can discard one of them. Take all the other prime factors (2, 3 and 5) and multiply them together: 2x3x5 = 30 Thus the lowest common multiple of 10 and 15 is 30.
Sorry, only two common factors! The common factors are: 1, 3
1 and 2 are the only common factors of these two numbers.
Since five, two, and three are all prime, the lowest common denominator is 30 or 2 * 3 * 5.
The LCM is the product divided by the GCF18 factors to [2*3*3]30 factors to [2*3*5]common factors are [2*3] so GCF=618 * 30 / 6 = 90â—„
The lowest common multiple of 30 and 35 is 210.