Greatest Common Factor of 423, 693, 85

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

• Greatest Common Factor of 423, 693, 85 by common division method
• Greatest Common Factor of 423, 693, 85 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 693

List of positive integer factors of 693 that divides 693 without a remainder.

1,3,7,9,11,21,33,63,77,99,231,693

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Greatest Common Factor

We found the factors 423,693,85 . The biggest common factor number is the GCF number.
So the greatest common factor 423,693,85 is 1.

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

• GCF of 537, 800, 44
• GCF of 887, 194, 63
• GCF of 271, 737, 17
• GCF of 282, 275, 16
• GCF of 830, 284, 11

1. What is the GCF of 423, 693, 85?

Answer: GCF of 423, 693, 85 is 1.

2. How to Find the GCF of 423, 693, 85

Answer: Greatest Common Factor(GCF) of 423, 693, 85 = 1

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

Step 2: Then multiply all the prime factors GCF(423, 693, 85) = 1.