Greatest Common Factor of 70, 71, 424

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

• Greatest Common Factor of 70, 71, 424 by common division method
• Greatest Common Factor of 70, 71, 424 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Greatest Common Factor

We found the factors 70,71,424 . The biggest common factor number is the GCF number.
So the greatest common factor 70,71,424 is 1.

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

• GCF of 63, 98, 925
• GCF of 65, 92, 693
• GCF of 94, 37, 395
• GCF of 10, 20, 559
• GCF of 43, 12, 709

1. What is the GCF of 70, 71, 424?

Answer: GCF of 70, 71, 424 is 1.

2. How to Find the GCF of 70, 71, 424

Answer: Greatest Common Factor(GCF) of 70, 71, 424 = 1

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

Step 2: Then multiply all the prime factors GCF(70, 71, 424) = 1.