Greatest Common Factor of 42, 635, 722

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

• Greatest Common Factor of 42, 635, 722 by common division method
• Greatest Common Factor of 42, 635, 722 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 635

List of positive integer factors of 635 that divides 635 without a remainder.

1,5,127,635

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 42,635,722 . The biggest common factor number is the GCF number.
So the greatest common factor 42,635,722 is 1.

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

• GCF of 17, 321, 133
• GCF of 31, 489, 456
• GCF of 74, 209, 297
• GCF of 71, 480, 437
• GCF of 66, 635, 513

1. What is the GCF of 42, 635, 722?

Answer: GCF of 42, 635, 722 is 1.

2. How to Find the GCF of 42, 635, 722

Answer: Greatest Common Factor(GCF) of 42, 635, 722 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 635, 722) = 1.