Greatest Common Factor of 65, 158, 178

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

• Greatest Common Factor of 65, 158, 178 by common division method
• Greatest Common Factor of 65, 158, 178 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Factors of 178

List of positive integer factors of 178 that divides 178 without a remainder.

1,2,89,178

Greatest Common Factor

We found the factors 65,158,178 . The biggest common factor number is the GCF number.
So the greatest common factor 65,158,178 is 1.

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

• GCF of 25, 777, 156
• GCF of 98, 634, 156
• GCF of 85, 428, 380
• GCF of 12, 283, 315
• GCF of 19, 668, 673

1. What is the GCF of 65, 158, 178?

Answer: GCF of 65, 158, 178 is 1.

2. How to Find the GCF of 65, 158, 178

Answer: Greatest Common Factor(GCF) of 65, 158, 178 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 158, 178) = 1.