Greatest Common Factor of 425, 289, 217

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

• Greatest Common Factor of 425, 289, 217 by common division method
• Greatest Common Factor of 425, 289, 217 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 425

List of positive integer factors of 425 that divides 425 without a remainder.

1,5,17,25,85,425

Factors of 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

Factors of 217

List of positive integer factors of 217 that divides 217 without a remainder.

1,7,31,217

Greatest Common Factor

We found the factors 425,289,217 . The biggest common factor number is the GCF number.
So the greatest common factor 425,289,217 is 1.

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

• GCF of 156, 426, 567
• GCF of 463, 494, 346
• GCF of 623, 696, 144
• GCF of 213, 477, 649
• GCF of 289, 614, 355

1. What is the GCF of 425, 289, 217?

Answer: GCF of 425, 289, 217 is 1.

2. How to Find the GCF of 425, 289, 217

Answer: Greatest Common Factor(GCF) of 425, 289, 217 = 1

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

Step 2: Then multiply all the prime factors GCF(425, 289, 217) = 1.