Greatest Common Factor of 422, 390, 853

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

• Greatest Common Factor of 422, 390, 853 by common division method
• Greatest Common Factor of 422, 390, 853 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 422

List of positive integer factors of 422 that divides 422 without a remainder.

1,2,211,422

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 853

List of positive integer factors of 853 that divides 853 without a remainder.

1,853

Greatest Common Factor

We found the factors 422,390,853 . The biggest common factor number is the GCF number.
So the greatest common factor 422,390,853 is 1.

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

• GCF of 962, 982, 614
• GCF of 866, 675, 632
• GCF of 738, 685, 742
• GCF of 357, 638, 219
• GCF of 109, 838, 912

1. What is the GCF of 422, 390, 853?

Answer: GCF of 422, 390, 853 is 1.

2. How to Find the GCF of 422, 390, 853

Answer: Greatest Common Factor(GCF) of 422, 390, 853 = 1

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

Step 2: Then multiply all the prime factors GCF(422, 390, 853) = 1.