Greatest Common Factor of 78, 89, 64, 704

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

• Greatest Common Factor of 78, 89, 64, 704 by common division method
• Greatest Common Factor of 78, 89, 64, 704 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

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 704

List of positive integer factors of 704 that divides 704 without a remainder.

1,2,4,8,11,16,22,32,44,64,88,176,352,704

Greatest Common Factor

We found the factors 78,89,64,704 . The biggest common factor number is the GCF number.
So the greatest common factor 78,89,64,704 is 1.

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

• GCF of 42, 38, 35, 284
• GCF of 14, 51, 12, 389
• GCF of 20, 54, 88, 282
• GCF of 92, 16, 62, 482
• GCF of 87, 36, 22, 765

1. What is the GCF of 78, 89, 64, 704?

Answer: GCF of 78, 89, 64, 704 is 1.

2. How to Find the GCF of 78, 89, 64, 704

Answer: Greatest Common Factor(GCF) of 78, 89, 64, 704 = 1

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

Step 2: Then multiply all the prime factors GCF(78, 89, 64, 704) = 1.