Greatest Common Factor of 49, 42, 22, 585

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

• Greatest Common Factor of 49, 42, 22, 585 by common division method
• Greatest Common Factor of 49, 42, 22, 585 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

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 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 585

List of positive integer factors of 585 that divides 585 without a remainder.

1,3,5,9,13,15,39,45,65,117,195,585

Greatest Common Factor

We found the factors 49,42,22,585 . The biggest common factor number is the GCF number.
So the greatest common factor 49,42,22,585 is 1.

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

• GCF of 96, 82, 23, 357
• GCF of 15, 84, 20, 513
• GCF of 60, 16, 88, 692
• GCF of 95, 20, 99, 771
• GCF of 25, 33, 34, 302

1. What is the GCF of 49, 42, 22, 585?

Answer: GCF of 49, 42, 22, 585 is 1.

2. How to Find the GCF of 49, 42, 22, 585

Answer: Greatest Common Factor(GCF) of 49, 42, 22, 585 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 42, 22, 585) = 1.