Greatest Common Factor of 774, 438, 397

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

• Greatest Common Factor of 774, 438, 397 by common division method
• Greatest Common Factor of 774, 438, 397 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 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 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Greatest Common Factor

We found the factors 774,438,397 . The biggest common factor number is the GCF number.
So the greatest common factor 774,438,397 is 1.

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

• GCF of 346, 698, 714
• GCF of 524, 471, 386
• GCF of 570, 749, 622
• GCF of 574, 726, 742
• GCF of 225, 757, 568

1. What is the GCF of 774, 438, 397?

Answer: GCF of 774, 438, 397 is 1.

2. How to Find the GCF of 774, 438, 397

Answer: Greatest Common Factor(GCF) of 774, 438, 397 = 1

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

Step 2: Then multiply all the prime factors GCF(774, 438, 397) = 1.