The highest common factor of the numbers 210 and 330 is 30.
5. 5 | 210 525 | 42 105
The highest common factor of 60 and 210 is 30.
The GCF is 14.
There is no such thing as a 'highest common multiple', but the least common multiple or LCM can be found using prime numbers. The LCM of the given numbers is the product of all different prime factors to their greatest power. If there are no exponents, the greatest power of the prime factors is 1 and each different prime factor is used in the multiplication:prime factors of 210 are 2 x 3 x 5 x 7;prime factors of 147 are 3 x 72;the LCM of 210 and 147 is 2 x 3 x 5 x 72 = 1470
Prime factors of 210 = 2 x 3 x 5 x 7Prime factors of 147 = 3 x 7 x 7Common factors = 3 x 7 so the highest common factor is 21.
The highest common factor of the numbers 210 and 330 is 30.
70
The HCF/GCF of 385 and 210 is 35.
The GCF is 14.
The GCF is 35.
The GCF is 14.
5. 5 | 210 525 | 42 105
The highest common factor of 60 and 210 is 30.
The GCF is 14.
The question is confusing me. In order to have a "common factor", we must be comparing two or more numbers, like comparing 210 with something else. If you just want the largest factor of 210, it'll be 210. Nancy
The greatest GCF factor is 21! And it is common to the two number as well!