Greatest Common Factor of 49, 56, 742

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

• Greatest Common Factor of 49, 56, 742 by common division method
• Greatest Common Factor of 49, 56, 742 with matching the biggest common factor

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∴ So the GCF of the given numbers is 7 = 7

Factors of 49

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

1,7,49

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Greatest Common Factor

We found the factors 49,56,742 . The biggest common factor number is the GCF number.
So the greatest common factor 49,56,742 is 7.

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

• GCF of 35, 74, 729
• GCF of 78, 21, 227
• GCF of 53, 94, 931
• GCF of 63, 20, 581
• GCF of 56, 45, 750

1. What is the GCF of 49, 56, 742?

Answer: GCF of 49, 56, 742 is 7.

2. How to Find the GCF of 49, 56, 742

Answer: Greatest Common Factor(GCF) of 49, 56, 742 = 7

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

Step 2: Then multiply all the prime factors GCF(49, 56, 742) = 7.