Greatest Common Factor of 49, 42, 970

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

• Greatest Common Factor of 49, 42, 970 by common division method
• Greatest Common Factor of 49, 42, 970 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 49

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

1,7,49

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 970

List of positive integer factors of 970 that divides 970 without a remainder.

1,2,5,10,97,194,485,970

Greatest Common Factor

We found the factors 49,42,970 . The biggest common factor number is the GCF number.
So the greatest common factor 49,42,970 is 1.

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

• GCF of 28, 17, 984
• GCF of 59, 21, 341
• GCF of 22, 93, 538
• GCF of 89, 40, 567
• GCF of 12, 96, 766

1. What is the GCF of 49, 42, 970?

Answer: GCF of 49, 42, 970 is 1.

2. How to Find the GCF of 49, 42, 970

Answer: Greatest Common Factor(GCF) of 49, 42, 970 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 42, 970) = 1.