Greatest Common Factor of 91, 99, 59, 53, 989

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

• Greatest Common Factor of 91, 99, 59, 53, 989 by common division method
• Greatest Common Factor of 91, 99, 59, 53, 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 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 59

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

1,59

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

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 91,99,59,53,989 . The biggest common factor number is the GCF number.
So the greatest common factor 91,99,59,53,989 is 1.

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

• GCF of 34, 57, 19, 42, 347
• GCF of 45, 71, 63, 23, 778
• GCF of 73, 53, 50, 63, 949
• GCF of 38, 47, 45, 60, 816
• GCF of 54, 81, 73, 94, 609

1. What is the GCF of 91, 99, 59, 53, 989?

Answer: GCF of 91, 99, 59, 53, 989 is 1.

2. How to Find the GCF of 91, 99, 59, 53, 989

Answer: Greatest Common Factor(GCF) of 91, 99, 59, 53, 989 = 1

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

Step 2: Then multiply all the prime factors GCF(91, 99, 59, 53, 989) = 1.