The prime factors of 210 are: 2 3 5 7
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If you mean the greatest prime factor of 210 it is 7.
Seven is the highest prime factor. The prime factors for 210 are: 2 x 3 x 5 x 7
2 x 3 x 5 x 7 = 210
Yes, 210 and 211 are relatively prime. Any numbers whose difference is 1 will only have 1 as a common factor, so they will be relatively prime.
All composite numbers can be expressed as unique products of prime numbers. This is accomplished by dividing the original number and its factors by prime numbers until all the factors are prime. A factor tree can help you visualize this. Example: 210 210 Divide by two. 105,2 Divide by three. 35,3,2 Divide by five. 7,5,3,2 Stop. All the factors are prime. 2 x 3 x 5 x 7 = 210 That's the prime factorization of 210.