Greatest Common Factor of 22, 57, 142

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

• Greatest Common Factor of 22, 57, 142 by common division method
• Greatest Common Factor of 22, 57, 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 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

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 22,57,142 . The biggest common factor number is the GCF number.
So the greatest common factor 22,57,142 is 1.

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

• GCF of 11, 38, 542
• GCF of 26, 95, 244
• GCF of 29, 55, 180
• GCF of 52, 13, 347
• GCF of 89, 28, 624

1. What is the GCF of 22, 57, 142?

Answer: GCF of 22, 57, 142 is 1.

2. How to Find the GCF of 22, 57, 142

Answer: Greatest Common Factor(GCF) of 22, 57, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(22, 57, 142) = 1.