Greatest Common Factor of 66, 87, 57, 174

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

• Greatest Common Factor of 66, 87, 57, 174 by common division method
• Greatest Common Factor of 66, 87, 57, 174 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

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 87

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

1,3,29,87

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 174

List of positive integer factors of 174 that divides 174 without a remainder.

1,2,3,6,29,58,87,174

Greatest Common Factor

We found the factors 66,87,57,174 . The biggest common factor number is the GCF number.
So the greatest common factor 66,87,57,174 is 3.

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

• GCF of 83, 99, 23, 320
• GCF of 65, 69, 81, 922
• GCF of 69, 48, 47, 237
• GCF of 64, 76, 29, 412
• GCF of 80, 32, 25, 362

1. What is the GCF of 66, 87, 57, 174?

Answer: GCF of 66, 87, 57, 174 is 3.

2. How to Find the GCF of 66, 87, 57, 174

Answer: Greatest Common Factor(GCF) of 66, 87, 57, 174 = 3

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

Step 2: Then multiply all the prime factors GCF(66, 87, 57, 174) = 3.