Greatest Common Factor of 426, 1157, 231

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

• Greatest Common Factor of 426, 1157, 231 by common division method
• Greatest Common Factor of 426, 1157, 231 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 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Factors of 1157

List of positive integer factors of 1157 that divides 1157 without a remainder.

1,13,89,1157

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Greatest Common Factor

We found the factors 426,1157,231 . The biggest common factor number is the GCF number.
So the greatest common factor 426,1157,231 is 1.

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

• GCF of 762, 9914, 389
• GCF of 339, 1453, 977
• GCF of 848, 1672, 925
• GCF of 978, 8378, 807
• GCF of 875, 6544, 483

1. What is the GCF of 426, 1157, 231?

Answer: GCF of 426, 1157, 231 is 1.

2. How to Find the GCF of 426, 1157, 231

Answer: Greatest Common Factor(GCF) of 426, 1157, 231 = 1

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

Step 2: Then multiply all the prime factors GCF(426, 1157, 231) = 1.