Greatest Common Factor of 78, 67, 169

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

• Greatest Common Factor of 78, 67, 169 by common division method
• Greatest Common Factor of 78, 67, 169 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 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 169

List of positive integer factors of 169 that divides 169 without a remainder.

1,13,169

Greatest Common Factor

We found the factors 78,67,169 . The biggest common factor number is the GCF number.
So the greatest common factor 78,67,169 is 1.

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

• GCF of 59, 44, 663
• GCF of 12, 64, 542
• GCF of 10, 27, 395
• GCF of 96, 90, 946
• GCF of 31, 84, 301

1. What is the GCF of 78, 67, 169?

Answer: GCF of 78, 67, 169 is 1.

2. How to Find the GCF of 78, 67, 169

Answer: Greatest Common Factor(GCF) of 78, 67, 169 = 1

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

Step 2: Then multiply all the prime factors GCF(78, 67, 169) = 1.