Greatest Common Factor of 385, 423, 284

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

• Greatest Common Factor of 385, 423, 284 by common division method
• Greatest Common Factor of 385, 423, 284 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 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Factors of 423

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

1,3,9,47,141,423

Factors of 284

List of positive integer factors of 284 that divides 284 without a remainder.

1,2,4,71,142,284

Greatest Common Factor

We found the factors 385,423,284 . The biggest common factor number is the GCF number.
So the greatest common factor 385,423,284 is 1.

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

• GCF of 733, 958, 372
• GCF of 564, 584, 651
• GCF of 355, 398, 725
• GCF of 908, 680, 428
• GCF of 946, 935, 257

1. What is the GCF of 385, 423, 284?

Answer: GCF of 385, 423, 284 is 1.

2. How to Find the GCF of 385, 423, 284

Answer: Greatest Common Factor(GCF) of 385, 423, 284 = 1

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

Step 2: Then multiply all the prime factors GCF(385, 423, 284) = 1.