Greatest Common Factor of 142, 591, 18

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

• Greatest Common Factor of 142, 591, 18 by common division method
• Greatest Common Factor of 142, 591, 18 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 142

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

1,2,71,142

Factors of 591

List of positive integer factors of 591 that divides 591 without a remainder.

1,3,197,591

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Greatest Common Factor

We found the factors 142,591,18 . The biggest common factor number is the GCF number.
So the greatest common factor 142,591,18 is 1.

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

• GCF of 869, 928, 61
• GCF of 164, 165, 84
• GCF of 890, 732, 50
• GCF of 140, 583, 46
• GCF of 607, 189, 25

1. What is the GCF of 142, 591, 18?

Answer: GCF of 142, 591, 18 is 1.

2. How to Find the GCF of 142, 591, 18

Answer: Greatest Common Factor(GCF) of 142, 591, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(142, 591, 18) = 1.