13 is the greatest prime that needs to be checked to determine if 231 is a prime.
231 is NOT a prime number. It is divisible by 3, 7 and 11.
I guess the only prime numbers that equal 231 are two and 229.
greatest common divisor of 60 and 231 is 3.
It is: 3*7*11 = 231
No! It is divisible by 21 and 11 (21x11=231)
The GCF is 3.
It is 8.
One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 142 are 1, 2, 71, and 142. The factors of 231 are 1, 3, 7, 11, 21, 33, 77, and 231. The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 142 are 2 and 71. The prime factors of 231 are 3, 7, and 11. There are no prime factors in common, so the numbers are relatively prime, meaning the greatest common factor is 1.
231 is prime.
The factors of 88 are 1, 2, 4, 8, 11, 22, 44, and 88. The factors of 231 are 1, 3, 7, 11, 21, 33, 77, and 231. The common factors are 1 and 11. Therefore, the greatest common factor is 11. The greatest common factor can also be calculated by finding the prime factors and multiplying the common prime factors together. The prime factors of 88 are 2, 2, 2, and 11. The prime factors of 231 are 3, 7, and 11. The common prime factors are a single 11, so 11 is the greatest common factor.
prime factorization of 231
The 8 factors of 231 are 1, 3, 7, 11, 21, 33, 77, and 231. The prime factorization of 231 is 231 = 3 * 7 * 11. The prime factors of 231 are 3, 7 and 11.
It is: 3711 = 231
NO
231 is NOT a prime number. It is divisible by 3, 7 and 11.
The greatest common factor of 231 and 154 is 77.
231 77,3 11,7,3