Greatest Common Factor of 85, 65, 142

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

• Greatest Common Factor of 85, 65, 142 by common division method
• Greatest Common Factor of 85, 65, 142 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 65

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

1,5,13,65

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 85,65,142 . The biggest common factor number is the GCF number.
So the greatest common factor 85,65,142 is 1.

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

• GCF of 52, 42, 601
• GCF of 61, 44, 364
• GCF of 96, 12, 731
• GCF of 64, 86, 784
• GCF of 76, 48, 269

1. What is the GCF of 85, 65, 142?

Answer: GCF of 85, 65, 142 is 1.

2. How to Find the GCF of 85, 65, 142

Answer: Greatest Common Factor(GCF) of 85, 65, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 65, 142) = 1.