Greatest Common Factor of 989, 774, 85

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

• Greatest Common Factor of 989, 774, 85 by common division method
• Greatest Common Factor of 989, 774, 85 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 989

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

1,23,43,989

Factors of 774

List of positive integer factors of 774 that divides 774 without a remainder.

1,2,3,6,9,18,43,86,129,258,387,774

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Greatest Common Factor

We found the factors 989,774,85 . The biggest common factor number is the GCF number.
So the greatest common factor 989,774,85 is 1.

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

• GCF of 952, 845, 84
• GCF of 246, 961, 19
• GCF of 566, 794, 63
• GCF of 673, 475, 29
• GCF of 987, 818, 79

1. What is the GCF of 989, 774, 85?

Answer: GCF of 989, 774, 85 is 1.

2. How to Find the GCF of 989, 774, 85

Answer: Greatest Common Factor(GCF) of 989, 774, 85 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 774, 85) = 1.