Greatest Common Factor of 420, 352, 83

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

• Greatest Common Factor of 420, 352, 83 by common division method
• Greatest Common Factor of 420, 352, 83 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 352

List of positive integer factors of 352 that divides 352 without a remainder.

1,2,4,8,11,16,22,32,44,88,176,352

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Greatest Common Factor

We found the factors 420,352,83 . The biggest common factor number is the GCF number.
So the greatest common factor 420,352,83 is 1.

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

• GCF of 435, 738, 57
• GCF of 979, 420, 91
• GCF of 813, 513, 96
• GCF of 100, 414, 33
• GCF of 579, 771, 17

1. What is the GCF of 420, 352, 83?

Answer: GCF of 420, 352, 83 is 1.

2. How to Find the GCF of 420, 352, 83

Answer: Greatest Common Factor(GCF) of 420, 352, 83 = 1

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

Step 2: Then multiply all the prime factors GCF(420, 352, 83) = 1.