Greatest Common Factor of 168, 891, 49

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 168, 891, 49 by common division method
• Greatest Common Factor of 168, 891, 49 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 168

List of positive integer factors of 168 that divides 168 without a remainder.

1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168

Factors of 891

List of positive integer factors of 891 that divides 891 without a remainder.

1,3,9,11,27,33,81,99,297,891

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Greatest Common Factor

We found the factors 168,891,49 . The biggest common factor number is the GCF number.
So the greatest common factor 168,891,49 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 921, 241, 92
• GCF of 225, 258, 23
• GCF of 621, 575, 40
• GCF of 909, 879, 90
• GCF of 394, 677, 70

1. What is the GCF of 168, 891, 49?

Answer: GCF of 168, 891, 49 is 1.

2. How to Find the GCF of 168, 891, 49

Answer: Greatest Common Factor(GCF) of 168, 891, 49 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(168, 891, 49) = 1.