Greatest Common Factor of 88, 89, 78

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

• Greatest Common Factor of 88, 89, 78 by common division method
• Greatest Common Factor of 88, 89, 78 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 88

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

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

Factors of 89

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

1,89

Factors of 78

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

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

Greatest Common Factor

We found the factors 88,89,78 . The biggest common factor number is the GCF number.
So the greatest common factor 88,89,78 is 1.

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

• GCF of 64, 80, 90
• GCF of 15, 92, 10
• GCF of 78, 37, 12
• GCF of 54, 88, 64
• GCF of 14, 78, 25

1. What is the GCF of 88, 89, 78?

Answer: GCF of 88, 89, 78 is 1.

2. How to Find the GCF of 88, 89, 78

Answer: Greatest Common Factor(GCF) of 88, 89, 78 = 1

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

Step 2: Then multiply all the prime factors GCF(88, 89, 78) = 1.