Greatest Common Factor of 136, 221, 422

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

• Greatest Common Factor of 136, 221, 422 by common division method
• Greatest Common Factor of 136, 221, 422 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 136

List of positive integer factors of 136 that divides 136 without a remainder.

1,2,4,8,17,34,68,136

Factors of 221

List of positive integer factors of 221 that divides 221 without a remainder.

1,13,17,221

Factors of 422

List of positive integer factors of 422 that divides 422 without a remainder.

1,2,211,422

Greatest Common Factor

We found the factors 136,221,422 . The biggest common factor number is the GCF number.
So the greatest common factor 136,221,422 is 1.

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

• GCF of 513, 672, 595
• GCF of 308, 226, 985
• GCF of 147, 334, 451
• GCF of 576, 983, 127
• GCF of 664, 603, 778

1. What is the GCF of 136, 221, 422?

Answer: GCF of 136, 221, 422 is 1.

2. How to Find the GCF of 136, 221, 422

Answer: Greatest Common Factor(GCF) of 136, 221, 422 = 1

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

Step 2: Then multiply all the prime factors GCF(136, 221, 422) = 1.