Greatest Common Factor of 421, 137, 524, 202

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

• Greatest Common Factor of 421, 137, 524, 202 by common division method
• Greatest Common Factor of 421, 137, 524, 202 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 421

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

1,421

Factors of 137

List of positive integer factors of 137 that divides 137 without a remainder.

1,137

Factors of 524

List of positive integer factors of 524 that divides 524 without a remainder.

1,2,4,131,262,524

Factors of 202

List of positive integer factors of 202 that divides 202 without a remainder.

1,2,101,202

Greatest Common Factor

We found the factors 421,137,524,202 . The biggest common factor number is the GCF number.
So the greatest common factor 421,137,524,202 is 1.

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

• GCF of 115, 375, 464, 850
• GCF of 127, 254, 522, 518
• GCF of 736, 842, 164, 864
• GCF of 544, 156, 308, 777
• GCF of 742, 672, 562, 961

1. What is the GCF of 421, 137, 524, 202?

Answer: GCF of 421, 137, 524, 202 is 1.

2. How to Find the GCF of 421, 137, 524, 202

Answer: Greatest Common Factor(GCF) of 421, 137, 524, 202 = 1

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

Step 2: Then multiply all the prime factors GCF(421, 137, 524, 202) = 1.