Greatest Common Factor of 648, 425, 742, 974, 668

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

• Greatest Common Factor of 648, 425, 742, 974, 668 by common division method
• Greatest Common Factor of 648, 425, 742, 974, 668 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 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Factors of 425

List of positive integer factors of 425 that divides 425 without a remainder.

1,5,17,25,85,425

Factors of 742

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

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

Factors of 974

List of positive integer factors of 974 that divides 974 without a remainder.

1,2,487,974

Factors of 668

List of positive integer factors of 668 that divides 668 without a remainder.

1,2,4,167,334,668

Greatest Common Factor

We found the factors 648,425,742,974,668 . The biggest common factor number is the GCF number.
So the greatest common factor 648,425,742,974,668 is 1.

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

• GCF of 330, 630, 620, 784, 986
• GCF of 726, 307, 970, 558, 262
• GCF of 999, 841, 420, 273, 460
• GCF of 645, 984, 345, 486, 846
• GCF of 946, 107, 625, 389, 820

1. What is the GCF of 648, 425, 742, 974, 668?

Answer: GCF of 648, 425, 742, 974, 668 is 1.

2. How to Find the GCF of 648, 425, 742, 974, 668

Answer: Greatest Common Factor(GCF) of 648, 425, 742, 974, 668 = 1

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

Step 2: Then multiply all the prime factors GCF(648, 425, 742, 974, 668) = 1.