Greatest Common Factor of 420, 423, 41

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

• Greatest Common Factor of 420, 423, 41 by common division method
• Greatest Common Factor of 420, 423, 41 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 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Factors of 41

List of positive integer factors of 41 that divides 41 without a remainder.

1,41

Greatest Common Factor

We found the factors 420,423,41 . The biggest common factor number is the GCF number.
So the greatest common factor 420,423,41 is 1.

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

• GCF of 643, 240, 12
• GCF of 801, 552, 73
• GCF of 767, 974, 80
• GCF of 970, 104, 19
• GCF of 533, 696, 11

1. What is the GCF of 420, 423, 41?

Answer: GCF of 420, 423, 41 is 1.

2. How to Find the GCF of 420, 423, 41

Answer: Greatest Common Factor(GCF) of 420, 423, 41 = 1

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

Step 2: Then multiply all the prime factors GCF(420, 423, 41) = 1.