Greatest Common Factor of 247, 425, 351

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

• Greatest Common Factor of 247, 425, 351 by common division method
• Greatest Common Factor of 247, 425, 351 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 247

List of positive integer factors of 247 that divides 247 without a remainder.

1,13,19,247

Factors of 425

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

1,5,17,25,85,425

Factors of 351

List of positive integer factors of 351 that divides 351 without a remainder.

1,3,9,13,27,39,117,351

Greatest Common Factor

We found the factors 247,425,351 . The biggest common factor number is the GCF number.
So the greatest common factor 247,425,351 is 1.

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

• GCF of 258, 734, 540
• GCF of 810, 937, 851
• GCF of 997, 897, 288
• GCF of 763, 434, 871
• GCF of 843, 834, 266

1. What is the GCF of 247, 425, 351?

Answer: GCF of 247, 425, 351 is 1.

2. How to Find the GCF of 247, 425, 351

Answer: Greatest Common Factor(GCF) of 247, 425, 351 = 1

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

Step 2: Then multiply all the prime factors GCF(247, 425, 351) = 1.