Greatest Common Factor of 59, 31, 77, 989

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

• Greatest Common Factor of 59, 31, 77, 989 by common division method
• Greatest Common Factor of 59, 31, 77, 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 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

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 59,31,77,989 . The biggest common factor number is the GCF number.
So the greatest common factor 59,31,77,989 is 1.

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

• GCF of 76, 47, 83, 611
• GCF of 25, 22, 60, 406
• GCF of 63, 55, 11, 463
• GCF of 22, 63, 90, 817
• GCF of 77, 52, 63, 292

1. What is the GCF of 59, 31, 77, 989?

Answer: GCF of 59, 31, 77, 989 is 1.

2. How to Find the GCF of 59, 31, 77, 989

Answer: Greatest Common Factor(GCF) of 59, 31, 77, 989 = 1

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

Step 2: Then multiply all the prime factors GCF(59, 31, 77, 989) = 1.