Greatest Common Factor of 420, 427, 331, 404, 318

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

• Greatest Common Factor of 420, 427, 331, 404, 318 by common division method
• Greatest Common Factor of 420, 427, 331, 404, 318 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 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Factors of 331

List of positive integer factors of 331 that divides 331 without a remainder.

1,331

Factors of 404

List of positive integer factors of 404 that divides 404 without a remainder.

1,2,4,101,202,404

Factors of 318

List of positive integer factors of 318 that divides 318 without a remainder.

1,2,3,6,53,106,159,318

Greatest Common Factor

We found the factors 420,427,331,404,318 . The biggest common factor number is the GCF number.
So the greatest common factor 420,427,331,404,318 is 1.

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

• GCF of 246, 990, 701, 537, 242
• GCF of 817, 970, 942, 945, 330
• GCF of 574, 492, 348, 249, 558
• GCF of 856, 727, 943, 878, 330
• GCF of 141, 490, 354, 597, 377

1. What is the GCF of 420, 427, 331, 404, 318?

Answer: GCF of 420, 427, 331, 404, 318 is 1.

2. How to Find the GCF of 420, 427, 331, 404, 318

Answer: Greatest Common Factor(GCF) of 420, 427, 331, 404, 318 = 1

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

Step 2: Then multiply all the prime factors GCF(420, 427, 331, 404, 318) = 1.