Greatest Common Factor of 774, 758, 20

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

• Greatest Common Factor of 774, 758, 20 by common division method
• Greatest Common Factor of 774, 758, 20 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

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 758

List of positive integer factors of 758 that divides 758 without a remainder.

1,2,379,758

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 774,758,20 . The biggest common factor number is the GCF number.
So the greatest common factor 774,758,20 is 2.

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

• GCF of 727, 784, 58
• GCF of 418, 270, 62
• GCF of 571, 587, 24
• GCF of 344, 732, 19
• GCF of 223, 676, 53

1. What is the GCF of 774, 758, 20?

Answer: GCF of 774, 758, 20 is 2.

2. How to Find the GCF of 774, 758, 20

Answer: Greatest Common Factor(GCF) of 774, 758, 20 = 2

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

Step 2: Then multiply all the prime factors GCF(774, 758, 20) = 2.