Greatest Common Factor of 774, 30, 231

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

• Greatest Common Factor of 774, 30, 231 by common division method
• Greatest Common Factor of 774, 30, 231 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 774

List of positive integer factors of 774 that divides 774 without a remainder.

1,2,3,6,9,18,43,86,129,258,387,774

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Greatest Common Factor

We found the factors 774,30,231 . The biggest common factor number is the GCF number.
So the greatest common factor 774,30,231 is 3.

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

• GCF of 461, 70, 494
• GCF of 421, 41, 369
• GCF of 754, 34, 844
• GCF of 360, 18, 113
• GCF of 657, 78, 863

1. What is the GCF of 774, 30, 231?

Answer: GCF of 774, 30, 231 is 3.

2. How to Find the GCF of 774, 30, 231

Answer: Greatest Common Factor(GCF) of 774, 30, 231 = 3

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

Step 2: Then multiply all the prime factors GCF(774, 30, 231) = 3.