Greatest Common Factor of 42, 74, 722

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

• Greatest Common Factor of 42, 74, 722 by common division method
• Greatest Common Factor of 42, 74, 722 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

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 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 722

List of positive integer factors of 722 that divides 722 without a remainder.

1,2,19,38,361,722

Greatest Common Factor

We found the factors 42,74,722 . The biggest common factor number is the GCF number.
So the greatest common factor 42,74,722 is 2.

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

• GCF of 99, 12, 920
• GCF of 75, 15, 271
• GCF of 41, 86, 915
• GCF of 40, 73, 320
• GCF of 18, 86, 476

1. What is the GCF of 42, 74, 722?

Answer: GCF of 42, 74, 722 is 2.

2. How to Find the GCF of 42, 74, 722

Answer: Greatest Common Factor(GCF) of 42, 74, 722 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 74, 722) = 2.