Greatest Common Factor of 19, 426, 385

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

• Greatest Common Factor of 19, 426, 385 by common division method
• Greatest Common Factor of 19, 426, 385 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 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Factors of 385

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

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

Greatest Common Factor

We found the factors 19,426,385 . The biggest common factor number is the GCF number.
So the greatest common factor 19,426,385 is 1.

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

• GCF of 58, 402, 509
• GCF of 86, 719, 685
• GCF of 98, 205, 263
• GCF of 89, 995, 393
• GCF of 74, 282, 544

1. What is the GCF of 19, 426, 385?

Answer: GCF of 19, 426, 385 is 1.

2. How to Find the GCF of 19, 426, 385

Answer: Greatest Common Factor(GCF) of 19, 426, 385 = 1

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

Step 2: Then multiply all the prime factors GCF(19, 426, 385) = 1.