Greatest Common Factor of 420, 597, 10

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

• Greatest Common Factor of 420, 597, 10 by common division method
• Greatest Common Factor of 420, 597, 10 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 597

List of positive integer factors of 597 that divides 597 without a remainder.

1,3,199,597

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Greatest Common Factor

We found the factors 420,597,10 . The biggest common factor number is the GCF number.
So the greatest common factor 420,597,10 is 1.

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

• GCF of 356, 295, 99
• GCF of 823, 391, 46
• GCF of 857, 155, 35
• GCF of 702, 737, 12
• GCF of 806, 612, 73

1. What is the GCF of 420, 597, 10?

Answer: GCF of 420, 597, 10 is 1.

2. How to Find the GCF of 420, 597, 10

Answer: Greatest Common Factor(GCF) of 420, 597, 10 = 1

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

Step 2: Then multiply all the prime factors GCF(420, 597, 10) = 1.