Greatest Common Factor of 19, 429, 989

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

• Greatest Common Factor of 19, 429, 989 by common division method
• Greatest Common Factor of 19, 429, 989 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 429

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

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

Factors of 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Greatest Common Factor

We found the factors 19,429,989 . The biggest common factor number is the GCF number.
So the greatest common factor 19,429,989 is 1.

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

• GCF of 14, 898, 738
• GCF of 85, 482, 437
• GCF of 36, 806, 981
• GCF of 50, 770, 337
• GCF of 28, 348, 154

1. What is the GCF of 19, 429, 989?

Answer: GCF of 19, 429, 989 is 1.

2. How to Find the GCF of 19, 429, 989

Answer: Greatest Common Factor(GCF) of 19, 429, 989 = 1

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

Step 2: Then multiply all the prime factors GCF(19, 429, 989) = 1.