Greatest Common Factor of 77, 64, 307

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

• Greatest Common Factor of 77, 64, 307 by common division method
• Greatest Common Factor of 77, 64, 307 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 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

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 307

List of positive integer factors of 307 that divides 307 without a remainder.

1,307

Greatest Common Factor

We found the factors 77,64,307 . The biggest common factor number is the GCF number.
So the greatest common factor 77,64,307 is 1.

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

• GCF of 78, 63, 879
• GCF of 76, 29, 416
• GCF of 63, 27, 652
• GCF of 43, 34, 392
• GCF of 72, 46, 260

1. What is the GCF of 77, 64, 307?

Answer: GCF of 77, 64, 307 is 1.

2. How to Find the GCF of 77, 64, 307

Answer: Greatest Common Factor(GCF) of 77, 64, 307 = 1

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

Step 2: Then multiply all the prime factors GCF(77, 64, 307) = 1.