Greatest Common Factor of 77, 33, 891

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

• Greatest Common Factor of 77, 33, 891 by common division method
• Greatest Common Factor of 77, 33, 891 with matching the biggest common factor

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∴ So the GCF of the given numbers is 11 = 11

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

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

Greatest Common Factor

We found the factors 77,33,891 . The biggest common factor number is the GCF number.
So the greatest common factor 77,33,891 is 11.

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

• GCF of 53, 31, 967
• GCF of 12, 46, 791
• GCF of 85, 60, 276
• GCF of 27, 23, 515
• GCF of 69, 21, 822

1. What is the GCF of 77, 33, 891?

Answer: GCF of 77, 33, 891 is 11.

2. How to Find the GCF of 77, 33, 891

Answer: Greatest Common Factor(GCF) of 77, 33, 891 = 11

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

Step 2: Then multiply all the prime factors GCF(77, 33, 891) = 11.