Greatest Common Factor of 246, 72, 220, 989

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

• Greatest Common Factor of 246, 72, 220, 989 by common division method
• Greatest Common Factor of 246, 72, 220, 989 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 246

List of positive integer factors of 246 that divides 246 without a remainder.

1,2,3,6,41,82,123,246

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

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

Factors of 989

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

1,23,43,989

Greatest Common Factor

We found the factors 246,72,220,989 . The biggest common factor number is the GCF number.
So the greatest common factor 246,72,220,989 is 1.

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

• GCF of 563, 80, 800, 644
• GCF of 573, 74, 315, 187
• GCF of 529, 46, 284, 153
• GCF of 808, 99, 884, 430
• GCF of 559, 67, 532, 336

1. What is the GCF of 246, 72, 220, 989?

Answer: GCF of 246, 72, 220, 989 is 1.

2. How to Find the GCF of 246, 72, 220, 989

Answer: Greatest Common Factor(GCF) of 246, 72, 220, 989 = 1

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

Step 2: Then multiply all the prime factors GCF(246, 72, 220, 989) = 1.