Greatest Common Factor of 124, 243, 19

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

• Greatest Common Factor of 124, 243, 19 by common division method
• Greatest Common Factor of 124, 243, 19 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 124

List of positive integer factors of 124 that divides 124 without a remainder.

1,2,4,31,62,124

Factors of 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Factors of 19

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

1,19

Greatest Common Factor

We found the factors 124,243,19 . The biggest common factor number is the GCF number.
So the greatest common factor 124,243,19 is 1.

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

• GCF of 941, 343, 24
• GCF of 994, 175, 48
• GCF of 559, 231, 50
• GCF of 402, 337, 94
• GCF of 803, 308, 82

1. What is the GCF of 124, 243, 19?

Answer: GCF of 124, 243, 19 is 1.

2. How to Find the GCF of 124, 243, 19

Answer: Greatest Common Factor(GCF) of 124, 243, 19 = 1

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

Step 2: Then multiply all the prime factors GCF(124, 243, 19) = 1.