Greatest Common Factor of 67, 81, 90, 59

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

• Greatest Common Factor of 67, 81, 90, 59 by common division method
• Greatest Common Factor of 67, 81, 90, 59 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 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 59

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

1,59

Greatest Common Factor

We found the factors 67,81,90,59 . The biggest common factor number is the GCF number.
So the greatest common factor 67,81,90,59 is 1.

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

• GCF of 63, 19, 44, 14
• GCF of 33, 73, 43, 40
• GCF of 12, 28, 53, 39
• GCF of 74, 49, 88, 65
• GCF of 78, 53, 86, 25

1. What is the GCF of 67, 81, 90, 59?

Answer: GCF of 67, 81, 90, 59 is 1.

2. How to Find the GCF of 67, 81, 90, 59

Answer: Greatest Common Factor(GCF) of 67, 81, 90, 59 = 1

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

Step 2: Then multiply all the prime factors GCF(67, 81, 90, 59) = 1.