Greatest Common Factor of 1, 19, 122

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

• Greatest Common Factor of 1, 19, 122 by common division method
• Greatest Common Factor of 1, 19, 122 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 1

List of positive integer factors of 1 that divides 1 without a remainder.

1

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 122

List of positive integer factors of 122 that divides 122 without a remainder.

1,2,61,122

Greatest Common Factor

We found the factors 1,19,122 . The biggest common factor number is the GCF number.
So the greatest common factor 1,19,122 is 1.

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

• GCF of 5, 69, 518
• GCF of 8, 11, 203
• GCF of 6, 26, 630
• GCF of 5, 71, 434
• GCF of 1, 26, 674

1. What is the GCF of 1, 19, 122?

Answer: GCF of 1, 19, 122 is 1.

2. How to Find the GCF of 1, 19, 122

Answer: Greatest Common Factor(GCF) of 1, 19, 122 = 1

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

Step 2: Then multiply all the prime factors GCF(1, 19, 122) = 1.