Greatest Common Factor of 87, 89, 69, 196

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

• Greatest Common Factor of 87, 89, 69, 196 by common division method
• Greatest Common Factor of 87, 89, 69, 196 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 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 89

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

1,89

Factors of 69

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

1,3,23,69

Factors of 196

List of positive integer factors of 196 that divides 196 without a remainder.

1,2,4,7,14,28,49,98,196

Greatest Common Factor

We found the factors 87,89,69,196 . The biggest common factor number is the GCF number.
So the greatest common factor 87,89,69,196 is 1.

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

• GCF of 21, 16, 50, 943
• GCF of 30, 59, 33, 171
• GCF of 84, 81, 64, 869
• GCF of 35, 66, 62, 378
• GCF of 92, 80, 16, 662

1. What is the GCF of 87, 89, 69, 196?

Answer: GCF of 87, 89, 69, 196 is 1.

2. How to Find the GCF of 87, 89, 69, 196

Answer: Greatest Common Factor(GCF) of 87, 89, 69, 196 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 89, 69, 196) = 1.