Greatest Common Factor of 70, 12, 17, 436

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

• Greatest Common Factor of 70, 12, 17, 436 by common division method
• Greatest Common Factor of 70, 12, 17, 436 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 436

List of positive integer factors of 436 that divides 436 without a remainder.

1,2,4,109,218,436

Greatest Common Factor

We found the factors 70,12,17,436 . The biggest common factor number is the GCF number.
So the greatest common factor 70,12,17,436 is 1.

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

• GCF of 89, 44, 23, 853
• GCF of 93, 79, 66, 582
• GCF of 11, 14, 82, 720
• GCF of 81, 66, 88, 260
• GCF of 16, 32, 73, 431

1. What is the GCF of 70, 12, 17, 436?

Answer: GCF of 70, 12, 17, 436 is 1.

2. How to Find the GCF of 70, 12, 17, 436

Answer: Greatest Common Factor(GCF) of 70, 12, 17, 436 = 1

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

Step 2: Then multiply all the prime factors GCF(70, 12, 17, 436) = 1.