Greatest Common Factor of 70, 42, 47, 674

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

• Greatest Common Factor of 70, 42, 47, 674 by common division method
• Greatest Common Factor of 70, 42, 47, 674 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 674

List of positive integer factors of 674 that divides 674 without a remainder.

1,2,337,674

Greatest Common Factor

We found the factors 70,42,47,674 . The biggest common factor number is the GCF number.
So the greatest common factor 70,42,47,674 is 1.

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

• GCF of 21, 84, 30, 410
• GCF of 63, 31, 54, 272
• GCF of 49, 70, 45, 327
• GCF of 97, 78, 21, 657
• GCF of 25, 64, 75, 528

1. What is the GCF of 70, 42, 47, 674?

Answer: GCF of 70, 42, 47, 674 is 1.

2. How to Find the GCF of 70, 42, 47, 674

Answer: Greatest Common Factor(GCF) of 70, 42, 47, 674 = 1

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

Step 2: Then multiply all the prime factors GCF(70, 42, 47, 674) = 1.