Greatest Common Factor of 427, 989, 493

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

• Greatest Common Factor of 427, 989, 493 by common division method
• Greatest Common Factor of 427, 989, 493 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 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Factors of 989

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

1,23,43,989

Factors of 493

List of positive integer factors of 493 that divides 493 without a remainder.

1,17,29,493

Greatest Common Factor

We found the factors 427,989,493 . The biggest common factor number is the GCF number.
So the greatest common factor 427,989,493 is 1.

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

• GCF of 977, 442, 507
• GCF of 214, 506, 941
• GCF of 133, 980, 931
• GCF of 411, 679, 230
• GCF of 189, 206, 375

1. What is the GCF of 427, 989, 493?

Answer: GCF of 427, 989, 493 is 1.

2. How to Find the GCF of 427, 989, 493

Answer: Greatest Common Factor(GCF) of 427, 989, 493 = 1

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

Step 2: Then multiply all the prime factors GCF(427, 989, 493) = 1.