Greatest Common Factor of 59, 40, 66, 85

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

• Greatest Common Factor of 59, 40, 66, 85 by common division method
• Greatest Common Factor of 59, 40, 66, 85 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 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Greatest Common Factor

We found the factors 59,40,66,85 . The biggest common factor number is the GCF number.
So the greatest common factor 59,40,66,85 is 1.

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

• GCF of 92, 49, 82, 99
• GCF of 15, 61, 65, 11
• GCF of 26, 28, 44, 82
• GCF of 95, 88, 74, 57
• GCF of 13, 95, 88, 17

1. What is the GCF of 59, 40, 66, 85?

Answer: GCF of 59, 40, 66, 85 is 1.

2. How to Find the GCF of 59, 40, 66, 85

Answer: Greatest Common Factor(GCF) of 59, 40, 66, 85 = 1

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

Step 2: Then multiply all the prime factors GCF(59, 40, 66, 85) = 1.