Greatest Common Factor of 64, 15, 109, 512

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

• Greatest Common Factor of 64, 15, 109, 512 by common division method
• Greatest Common Factor of 64, 15, 109, 512 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 109

List of positive integer factors of 109 that divides 109 without a remainder.

1,109

Factors of 512

List of positive integer factors of 512 that divides 512 without a remainder.

1,2,4,8,16,32,64,128,256,512

Greatest Common Factor

We found the factors 64,15,109,512 . The biggest common factor number is the GCF number.
So the greatest common factor 64,15,109,512 is 1.

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

• GCF of 36, 78, 878, 293
• GCF of 48, 17, 321, 200
• GCF of 83, 65, 101, 934
• GCF of 27, 47, 457, 971
• GCF of 74, 41, 423, 130

1. What is the GCF of 64, 15, 109, 512?

Answer: GCF of 64, 15, 109, 512 is 1.

2. How to Find the GCF of 64, 15, 109, 512

Answer: Greatest Common Factor(GCF) of 64, 15, 109, 512 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 15, 109, 512) = 1.