Greatest Common Factor of 321, 138, 741

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

• Greatest Common Factor of 321, 138, 741 by common division method
• Greatest Common Factor of 321, 138, 741 with matching the biggest common factor

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

Factors of 321

List of positive integer factors of 321 that divides 321 without a remainder.

1,3,107,321

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 741

List of positive integer factors of 741 that divides 741 without a remainder.

1,3,13,19,39,57,247,741

Greatest Common Factor

We found the factors 321,138,741 . The biggest common factor number is the GCF number.
So the greatest common factor 321,138,741 is 3.

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

• GCF of 370, 333, 427
• GCF of 926, 284, 651
• GCF of 199, 612, 248
• GCF of 766, 379, 372
• GCF of 259, 696, 572

1. What is the GCF of 321, 138, 741?

Answer: GCF of 321, 138, 741 is 3.

2. How to Find the GCF of 321, 138, 741

Answer: Greatest Common Factor(GCF) of 321, 138, 741 = 3

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

Step 2: Then multiply all the prime factors GCF(321, 138, 741) = 3.