Greatest Common Factor of 989, 778, 424

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

• Greatest Common Factor of 989, 778, 424 by common division method
• Greatest Common Factor of 989, 778, 424 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 778

List of positive integer factors of 778 that divides 778 without a remainder.

1,2,389,778

Factors of 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Greatest Common Factor

We found the factors 989,778,424 . The biggest common factor number is the GCF number.
So the greatest common factor 989,778,424 is 1.

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

• GCF of 396, 532, 160
• GCF of 839, 363, 287
• GCF of 733, 647, 808
• GCF of 981, 714, 126
• GCF of 767, 203, 994

1. What is the GCF of 989, 778, 424?

Answer: GCF of 989, 778, 424 is 1.

2. How to Find the GCF of 989, 778, 424

Answer: Greatest Common Factor(GCF) of 989, 778, 424 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 778, 424) = 1.