Greatest Common Factor of 342, 989, 71

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

• Greatest Common Factor of 342, 989, 71 by common division method
• Greatest Common Factor of 342, 989, 71 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 342

List of positive integer factors of 342 that divides 342 without a remainder.

1,2,3,6,9,18,19,38,57,114,171,342

Factors of 989

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

1,23,43,989

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Greatest Common Factor

We found the factors 342,989,71 . The biggest common factor number is the GCF number.
So the greatest common factor 342,989,71 is 1.

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

• GCF of 610, 776, 49
• GCF of 667, 665, 22
• GCF of 647, 954, 50
• GCF of 368, 534, 12
• GCF of 707, 758, 12

1. What is the GCF of 342, 989, 71?

Answer: GCF of 342, 989, 71 is 1.

2. How to Find the GCF of 342, 989, 71

Answer: Greatest Common Factor(GCF) of 342, 989, 71 = 1

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

Step 2: Then multiply all the prime factors GCF(342, 989, 71) = 1.