Greatest Common Factor of 423, 223, 49

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

• Greatest Common Factor of 423, 223, 49 by common division method
• Greatest Common Factor of 423, 223, 49 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 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Factors of 223

List of positive integer factors of 223 that divides 223 without a remainder.

1,223

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Greatest Common Factor

We found the factors 423,223,49 . The biggest common factor number is the GCF number.
So the greatest common factor 423,223,49 is 1.

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

• GCF of 584, 626, 44
• GCF of 973, 635, 77
• GCF of 699, 337, 42
• GCF of 923, 542, 89
• GCF of 540, 922, 31

1. What is the GCF of 423, 223, 49?

Answer: GCF of 423, 223, 49 is 1.

2. How to Find the GCF of 423, 223, 49

Answer: Greatest Common Factor(GCF) of 423, 223, 49 = 1

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

Step 2: Then multiply all the prime factors GCF(423, 223, 49) = 1.