Greatest Common Factor of 29, 21, 394

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

• Greatest Common Factor of 29, 21, 394 by common division method
• Greatest Common Factor of 29, 21, 394 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 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 394

List of positive integer factors of 394 that divides 394 without a remainder.

1,2,197,394

Greatest Common Factor

We found the factors 29,21,394 . The biggest common factor number is the GCF number.
So the greatest common factor 29,21,394 is 1.

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

• GCF of 28, 19, 168
• GCF of 51, 38, 391
• GCF of 50, 92, 639
• GCF of 61, 88, 348
• GCF of 73, 58, 653

1. What is the GCF of 29, 21, 394?

Answer: GCF of 29, 21, 394 is 1.

2. How to Find the GCF of 29, 21, 394

Answer: Greatest Common Factor(GCF) of 29, 21, 394 = 1

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

Step 2: Then multiply all the prime factors GCF(29, 21, 394) = 1.