Greatest Common Factor of 143, 157, 85

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

• Greatest Common Factor of 143, 157, 85 by common division method
• Greatest Common Factor of 143, 157, 85 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 143

List of positive integer factors of 143 that divides 143 without a remainder.

1,11,13,143

Factors of 157

List of positive integer factors of 157 that divides 157 without a remainder.

1,157

Factors of 85

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

1,5,17,85

Greatest Common Factor

We found the factors 143,157,85 . The biggest common factor number is the GCF number.
So the greatest common factor 143,157,85 is 1.

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

• GCF of 810, 833, 62
• GCF of 256, 886, 94
• GCF of 718, 537, 45
• GCF of 258, 579, 59
• GCF of 189, 274, 82

1. What is the GCF of 143, 157, 85?

Answer: GCF of 143, 157, 85 is 1.

2. How to Find the GCF of 143, 157, 85

Answer: Greatest Common Factor(GCF) of 143, 157, 85 = 1

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

Step 2: Then multiply all the prime factors GCF(143, 157, 85) = 1.