Greatest Common Factor of 87, 11, 63, 166

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

• Greatest Common Factor of 87, 11, 63, 166 by common division method
• Greatest Common Factor of 87, 11, 63, 166 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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 166

List of positive integer factors of 166 that divides 166 without a remainder.

1,2,83,166

Greatest Common Factor

We found the factors 87,11,63,166 . The biggest common factor number is the GCF number.
So the greatest common factor 87,11,63,166 is 1.

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

• GCF of 67, 12, 79, 360
• GCF of 11, 77, 59, 703
• GCF of 99, 60, 46, 715
• GCF of 39, 89, 83, 885
• GCF of 75, 40, 30, 339

1. What is the GCF of 87, 11, 63, 166?

Answer: GCF of 87, 11, 63, 166 is 1.

2. How to Find the GCF of 87, 11, 63, 166

Answer: Greatest Common Factor(GCF) of 87, 11, 63, 166 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 11, 63, 166) = 1.