168
The greatest common factor can be calculated by identifying the common prime factors and multiplying them together. The prime factors of 140 are 2, 2, 5, and 7. The prime factors of 168 are 2, 2, 2, 3, and 7. The prime factors they have in common are 2, 2, and 7, so their greatest common factor is 2 x 2 x 7 = 28. Another way to approach this is to look at the difference between 140 and 168, which is 28. The greatest common factor of two numbers cannot be larger than the difference between the two numbers. Since both 140 and 168 are divisible by 28, the greatest common factor is 28.
No 168 is not a prime number it is a composite number
To find the prime factors of a number, divide the number by each prime number up to the greatest prime that will go into the number leaving no remainder. This is the process for factorization of 168: 168/2=84 84/2=42 42/2=21 21/3=7 7/7=1 Listing each divisor as a prime factor, the prime factors of 324 iare 2x2x2x3x7.
The GCF is 14.
7
5 x 7 = 35
168
7
28 (22*7)
7*24 = 168 and so, 7 is a factor of 168. 7*24 = 168 and so, 7 is a factor of 168. 7*24 = 168 and so, 7 is a factor of 168. 7*24 = 168 and so, 7 is a factor of 168.
1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168 2, 3 and 7 are prime.
The prime factor decomposition of 168 is: 23 x 3 x 7
The greatest common factor can be calculated by identifying the common prime factors and multiplying them together. The prime factors of 140 are 2, 2, 5, and 7. The prime factors of 168 are 2, 2, 2, 3, and 7. The prime factors they have in common are 2, 2, and 7, so their greatest common factor is 2 x 2 x 7 = 28. Another way to approach this is to look at the difference between 140 and 168, which is 28. The greatest common factor of two numbers cannot be larger than the difference between the two numbers. Since both 140 and 168 are divisible by 28, the greatest common factor is 28.
Well, darling, the Highest Common Factor of 168 and 216 is 24. It's like finding the perfect pair of shoes that both numbers can comfortably slip into without any fuss. So, go ahead and strut your stuff knowing you've got that HCF on point.
No, it's a multiple. 84 is a factor of 168.
168 is not prime. 168 = 2 * 2 * 2 * 3 * 7