Q: Which is a prime number 91 and 117 or 84 and 156?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

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

73-39+84 = 117

84 is not a prime. All numbers ending in four are composite.

7

If two prime number have a sum of 54 they cannot have a sum of 84, and conversely.

Related questions

Neither number is prime: 117 is divisible by 3 and 84 is divisible by 2.

Neither number is prime: both are 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

84% of 156 = 131.04

7 is the greatest prime factor of 84.

Prime :)

73-39+84 = 117

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.

84 is a composite number. as it is divisible by 1,2,3.. etc.

The LCM is 10920.

For 292, 156, 84 the LCM is: 79,716.