Greatest Common Factor of 42, 723, 917

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

• Greatest Common Factor of 42, 723, 917 by common division method
• Greatest Common Factor of 42, 723, 917 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 723

List of positive integer factors of 723 that divides 723 without a remainder.

1,3,241,723

Factors of 917

List of positive integer factors of 917 that divides 917 without a remainder.

1,7,131,917

Greatest Common Factor

We found the factors 42,723,917 . The biggest common factor number is the GCF number.
So the greatest common factor 42,723,917 is 1.

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

• GCF of 76, 861, 518
• GCF of 45, 224, 560
• GCF of 20, 640, 712
• GCF of 64, 366, 499
• GCF of 39, 681, 342

1. What is the GCF of 42, 723, 917?

Answer: GCF of 42, 723, 917 is 1.

2. How to Find the GCF of 42, 723, 917

Answer: Greatest Common Factor(GCF) of 42, 723, 917 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 723, 917) = 1.