Greatest Common Factor of 168, 121, 356

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

• Greatest Common Factor of 168, 121, 356 by common division method
• Greatest Common Factor of 168, 121, 356 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 168

List of positive integer factors of 168 that divides 168 without a remainder.

1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168

Factors of 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Factors of 356

List of positive integer factors of 356 that divides 356 without a remainder.

1,2,4,89,178,356

Greatest Common Factor

We found the factors 168,121,356 . The biggest common factor number is the GCF number.
So the greatest common factor 168,121,356 is 1.

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

• GCF of 617, 116, 443
• GCF of 706, 284, 599
• GCF of 370, 500, 224
• GCF of 185, 712, 953
• GCF of 770, 524, 986

1. What is the GCF of 168, 121, 356?

Answer: GCF of 168, 121, 356 is 1.

2. How to Find the GCF of 168, 121, 356

Answer: Greatest Common Factor(GCF) of 168, 121, 356 = 1

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

Step 2: Then multiply all the prime factors GCF(168, 121, 356) = 1.