Greatest Common Factor of 66, 72, 85, 365

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

• Greatest Common Factor of 66, 72, 85, 365 by common division method
• Greatest Common Factor of 66, 72, 85, 365 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 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 365

List of positive integer factors of 365 that divides 365 without a remainder.

1,5,73,365

Greatest Common Factor

We found the factors 66,72,85,365 . The biggest common factor number is the GCF number.
So the greatest common factor 66,72,85,365 is 1.

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

• GCF of 90, 14, 26, 925
• GCF of 91, 46, 20, 797
• GCF of 15, 21, 75, 777
• GCF of 72, 59, 31, 928
• GCF of 26, 71, 75, 666

1. What is the GCF of 66, 72, 85, 365?

Answer: GCF of 66, 72, 85, 365 is 1.

2. How to Find the GCF of 66, 72, 85, 365

Answer: Greatest Common Factor(GCF) of 66, 72, 85, 365 = 1

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

Step 2: Then multiply all the prime factors GCF(66, 72, 85, 365) = 1.