Greatest Common Factor of 69, 18, 89, 426

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

• Greatest Common Factor of 69, 18, 89, 426 by common division method
• Greatest Common Factor of 69, 18, 89, 426 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Greatest Common Factor

We found the factors 69,18,89,426 . The biggest common factor number is the GCF number.
So the greatest common factor 69,18,89,426 is 1.

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

• GCF of 87, 21, 63, 838
• GCF of 98, 19, 16, 250
• GCF of 33, 74, 73, 401
• GCF of 62, 55, 64, 331
• GCF of 17, 18, 87, 167

1. What is the GCF of 69, 18, 89, 426?

Answer: GCF of 69, 18, 89, 426 is 1.

2. How to Find the GCF of 69, 18, 89, 426

Answer: Greatest Common Factor(GCF) of 69, 18, 89, 426 = 1

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

Step 2: Then multiply all the prime factors GCF(69, 18, 89, 426) = 1.