Greatest Common Factor of 247, 429, 393

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

• Greatest Common Factor of 247, 429, 393 by common division method
• Greatest Common Factor of 247, 429, 393 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 429

List of positive integer factors of 429 that divides 429 without a remainder.

1,3,11,13,33,39,143,429

Factors of 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Greatest Common Factor

We found the factors 247,429,393 . The biggest common factor number is the GCF number.
So the greatest common factor 247,429,393 is 1.

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

• GCF of 991, 855, 584
• GCF of 168, 644, 427
• GCF of 915, 248, 291
• GCF of 946, 253, 818
• GCF of 949, 909, 960

1. What is the GCF of 247, 429, 393?

Answer: GCF of 247, 429, 393 is 1.

2. How to Find the GCF of 247, 429, 393

Answer: Greatest Common Factor(GCF) of 247, 429, 393 = 1

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

Step 2: Then multiply all the prime factors GCF(247, 429, 393) = 1.