Greatest Common Factor of 64, 77, 93, 49

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

• Greatest Common Factor of 64, 77, 93, 49 by common division method
• Greatest Common Factor of 64, 77, 93, 49 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 77

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

1,7,11,77

Factors of 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Greatest Common Factor

We found the factors 64,77,93,49 . The biggest common factor number is the GCF number.
So the greatest common factor 64,77,93,49 is 1.

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

• GCF of 11, 93, 78, 69
• GCF of 20, 10, 75, 74
• GCF of 96, 59, 26, 92
• GCF of 40, 78, 80, 35
• GCF of 53, 98, 76, 33

1. What is the GCF of 64, 77, 93, 49?

Answer: GCF of 64, 77, 93, 49 is 1.

2. How to Find the GCF of 64, 77, 93, 49

Answer: Greatest Common Factor(GCF) of 64, 77, 93, 49 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 77, 93, 49) = 1.