Greatest Common Factor of 70, 62, 47, 49

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

• Greatest Common Factor of 70, 62, 47, 49 by common division method
• Greatest Common Factor of 70, 62, 47, 49 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 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 47

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

1,47

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Greatest Common Factor

We found the factors 70,62,47,49 . The biggest common factor number is the GCF number.
So the greatest common factor 70,62,47,49 is 1.

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

• GCF of 47, 55, 55, 62
• GCF of 54, 76, 13, 49
• GCF of 37, 64, 81, 72
• GCF of 92, 19, 52, 56
• GCF of 52, 82, 86, 70

1. What is the GCF of 70, 62, 47, 49?

Answer: GCF of 70, 62, 47, 49 is 1.

2. How to Find the GCF of 70, 62, 47, 49

Answer: Greatest Common Factor(GCF) of 70, 62, 47, 49 = 1

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

Step 2: Then multiply all the prime factors GCF(70, 62, 47, 49) = 1.