Greatest Common Factor of 989, 779, 800, 220

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

• Greatest Common Factor of 989, 779, 800, 220 by common division method
• Greatest Common Factor of 989, 779, 800, 220 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 779

List of positive integer factors of 779 that divides 779 without a remainder.

1,19,41,779

Factors of 800

List of positive integer factors of 800 that divides 800 without a remainder.

1,2,4,5,8,10,16,20,25,32,40,50,80,100,160,200,400,800

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Greatest Common Factor

We found the factors 989,779,800,220 . The biggest common factor number is the GCF number.
So the greatest common factor 989,779,800,220 is 1.

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

• GCF of 418, 219, 389, 295
• GCF of 940, 716, 897, 761
• GCF of 321, 471, 887, 344
• GCF of 847, 662, 968, 699
• GCF of 511, 989, 576, 501

1. What is the GCF of 989, 779, 800, 220?

Answer: GCF of 989, 779, 800, 220 is 1.

2. How to Find the GCF of 989, 779, 800, 220

Answer: Greatest Common Factor(GCF) of 989, 779, 800, 220 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 779, 800, 220) = 1.