Greatest Common Factor of 137, 421, 868

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

• Greatest Common Factor of 137, 421, 868 by common division method
• Greatest Common Factor of 137, 421, 868 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 137

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

1,137

Factors of 421

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

1,421

Factors of 868

List of positive integer factors of 868 that divides 868 without a remainder.

1,2,4,7,14,28,31,62,124,217,434,868

Greatest Common Factor

We found the factors 137,421,868 . The biggest common factor number is the GCF number.
So the greatest common factor 137,421,868 is 1.

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

• GCF of 430, 828, 775
• GCF of 542, 646, 263
• GCF of 360, 623, 421
• GCF of 987, 203, 141
• GCF of 516, 460, 201

1. What is the GCF of 137, 421, 868?

Answer: GCF of 137, 421, 868 is 1.

2. How to Find the GCF of 137, 421, 868

Answer: Greatest Common Factor(GCF) of 137, 421, 868 = 1

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

Step 2: Then multiply all the prime factors GCF(137, 421, 868) = 1.