None of these numbers are prime: 91 is divisible by 7 117 is divisible by 3 84 and 156 are both divisible by 2
The GCF of 84 and 156 is 12.First, find the prime factors:84 = 2*2*3*7156 = 2*2*3*13Then, to determine the gcf, multiply the shared prime factors:GCF = 2*2*3 = 12
156 is a not a prime number. A prime number is a number that only can divided by 1 and itself. Examples of Primes is 1, 2,3, 5, 7, 11, 13, 17.......................... 156 factors include 1,2,3,4,6,12,13,26,39,52,78,156. A easy way to figure out if a prime number is a prime number or not look and see if the last digit in the number. If the digit is even is it not a prime number.
84% of 156 = 131.04
7 is the greatest prime factor of 84.
Prime :)
Neither number is prime: 117 is divisible by 3 and 84 is divisible by 2.
No prime numbers equal 84. The only number equal to 84 is 84,and it isn't a prime number.The prime factors of 84 are: 1, 2, 2, 3, and 7
The greatest common factor of the numbers 84, 120 and 156 is 12.
156 = 4 * 39 = 22 * 39
84 is a composite number. as it is divisible by 1,2,3.. etc.
The LCM is 10920.