Greatest Common Factor of 166, 492, 421

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

• Greatest Common Factor of 166, 492, 421 by common division method
• Greatest Common Factor of 166, 492, 421 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 166

List of positive integer factors of 166 that divides 166 without a remainder.

1,2,83,166

Factors of 492

List of positive integer factors of 492 that divides 492 without a remainder.

1,2,3,4,6,12,41,82,123,164,246,492

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Greatest Common Factor

We found the factors 166,492,421 . The biggest common factor number is the GCF number.
So the greatest common factor 166,492,421 is 1.

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

• GCF of 897, 714, 339
• GCF of 372, 661, 301
• GCF of 267, 901, 610
• GCF of 785, 564, 865
• GCF of 852, 507, 108

1. What is the GCF of 166, 492, 421?

Answer: GCF of 166, 492, 421 is 1.

2. How to Find the GCF of 166, 492, 421

Answer: Greatest Common Factor(GCF) of 166, 492, 421 = 1

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

Step 2: Then multiply all the prime factors GCF(166, 492, 421) = 1.