Greatest Common Factor of 64, 45, 88, 231

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

• Greatest Common Factor of 64, 45, 88, 231 by common division method
• Greatest Common Factor of 64, 45, 88, 231 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 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Greatest Common Factor

We found the factors 64,45,88,231 . The biggest common factor number is the GCF number.
So the greatest common factor 64,45,88,231 is 1.

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

• GCF of 47, 78, 32, 280
• GCF of 65, 63, 45, 864
• GCF of 90, 43, 62, 414
• GCF of 36, 30, 16, 986
• GCF of 16, 46, 43, 871

1. What is the GCF of 64, 45, 88, 231?

Answer: GCF of 64, 45, 88, 231 is 1.

2. How to Find the GCF of 64, 45, 88, 231

Answer: Greatest Common Factor(GCF) of 64, 45, 88, 231 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 45, 88, 231) = 1.